Quadricentennial International Philosophy Congress University of Santo Tomas, Co, A. P., & Bolaños, P. A. (2011). ACTA: Proceedings of the Quadricentennial International Philosophy Congress : Thomism and Asian cultures : celebrating 400 years of dialogue across civilizations : May 2011, University of Santo Tomas, Manila, Philippines. University of Santo Tomas Publishing House.
Chicago-referens (17:e uppl.)Quadricentennial International Philosophy Congress University of Santo Tomas, Alfredo P. Co, och Paolo A. Bolaños. ACTA: Proceedings of the Quadricentennial International Philosophy Congress : Thomism and Asian Cultures : Celebrating 400 Years of Dialogue Across Civilizations : May 2011, University of Santo Tomas, Manila, Philippines. Manila: University of Santo Tomas Publishing House, 2011.
MLA-referens (9:e uppl.)Quadricentennial International Philosophy Congress University of Santo Tomas, et al. ACTA: Proceedings of the Quadricentennial International Philosophy Congress : Thomism and Asian Cultures : Celebrating 400 Years of Dialogue Across Civilizations : May 2011, University of Santo Tomas, Manila, Philippines. University of Santo Tomas Publishing House, 2011.