The Iroquois Great Law of Peace: Team Mediations and Comparative Conflict Analysis. (2017), Chapter in book: Abdul Aziz Said: The Mualim, and Inspiration.
“The Earth's Atmosphere As A Global Trust: Establishing Proportionate State Responsibility To Maintain, Restore And Sustain The Global Atmosphere,” A law journal article published by Environmental and Earth Law (2017) at:
“Buying time in a crisis: The UN Secretary-General and multiplex mediation in a multipolar nuclear world,” a book chapter in Routledge Companion to Peace and Conflict Studies, (2019) By Thomas E. Boudreau, Anthony Yost
The Iroquois Great Law of Peace: Team Mediations and Comparative Conflict Analysis Chapter in book: Abdul Aziz Said: The Mualim, and Inspiration
The Earth's Atmosphere As A Global Trust: Establishing Proportionate State Responsibility To Maintain, Restore And Sustain The Global Atmosphere
Buying time in a crisis: The UN Secretary-General and multiplex mediation in a multipolar nuclear world,” a book chapter in Routledge Companion to Peace and Conflict Studies
Polkinghorn, B. (2026). Fixing cracks in the ivory tower before it collapses: How an early-warning dispute systems approach can prevent conflict and preserve and protect university campuses. In Handbook of conflict management in higher education(Chap. 13). De Gruyter Brill Publishing.
Polkinghorn, B., & Gandhi, T. (2026). Kasturba Kapadia-Gandhi: One of the most influential, yet forgotten women of the 21st century. In Inspirational women leaders: The challenges and rewards of religion, spirituality, purpose, and calling in leadership(Chap. 6). Emerald Publishing.
Polkinghorn, B., & Gandhi, T. (2025). Working with Gandhi-inspired nonprofits in India: Harnessing the Gandhian philosophy to effectively address social needs. In Conflict management in nonprofits: Volume 2: Navigating disagreements in faith-based organizations(pp. 11–28). De Gruyter.
North, E. W., Wilberg, M., Blair, J., Wainger, L., Cornwell, J. C., Jones, R., Hayes, C., Gawde, R., Hood, R., Goelz, T., Hartley, T., Mace, M., III, Diriker, M., Fowler, Q., & Polkinghorn, B. (2024). Two applications of the Consensus Solutions process with collaborative modeling for management of a contentious oyster fishery. Frontiers in Marine Science, Marine Affairs and Policy, 1–22.
Polkinghorn, B. (2023). Managing intense conflict experienced by nonprofit humanitarian organizations working in dangerous theaters of operation. In Y. V. Pathak (Ed.), Conflict management in nonprofits: Volume 1: Navigating disagreements in secular organizations(pp. 47–72). De Gruyter.
Mollaoglu, S., Sparkling, A. E., Garcia, A., & Polkinghorn, B. D. (2021). Collaborative partnering for airport construction projects: State-of-practice. Journal of Management in Engineering, 37(3), Article 04021003.
Electoral Politics in Sri Lanka: Presidential Elections, Manipulation and Democracy
Conflict Resolution: An Introduction to Third Party Intervention
Post-war Dilemmas of Sri Lanka: Democracy and Reconciliation
Facing Existential Contradictions: Self-Examination as a Tool for Peace and Happiness Volume 1
Energia’s Research Adventures: Perspectives on Renewable Energy and Research Methods
Mindful of Cultures and Conflicts
The Iroquois Great Law of Peace: Team Mediations and Comparative Conflict Analysis 
The Earth's Atmosphere As A Global Trust: Establishing Proportionate State Responsibility To Maintain, Restore And Sustain The Global Atmosphere
Buying time in a crisis: The UN Secretary-General and multiplex mediation in a multipolar nuclear world,” a book chapter in Routledge Companion to Peace and Conflict Studies