Carlos P. Romulo Foundation for Peace and Development. Seminar & Carlos P. Romulo Foundation for Peace and Development. (1999). Changing tides: Rethinking Philippine-American relations in the new global environment : proceedings of the 2nd Seminar in the Carlos P. Romulo Foundation for Peace and Development Foreign Policy Series 3 to 4 December 1998, Makati City. Carlos P. Romulo Foundation for Peace and Development.
Lua i Stíl Chicago (17ú heag.)Carlos P. Romulo Foundation for Peace and Development. Seminar agus Carlos P. Romulo Foundation for Peace and Development. Changing Tides: Rethinking Philippine-American Relations in the New Global Environment : Proceedings of the 2nd Seminar in the Carlos P. Romulo Foundation for Peace and Development Foreign Policy Series 3 to 4 December 1998, Makati City. Makati City: Carlos P. Romulo Foundation for Peace and Development, 1999.
Lua MLA (9ú heag.)Carlos P. Romulo Foundation for Peace and Development. Seminar agus Carlos P. Romulo Foundation for Peace and Development. Changing Tides: Rethinking Philippine-American Relations in the New Global Environment : Proceedings of the 2nd Seminar in the Carlos P. Romulo Foundation for Peace and Development Foreign Policy Series 3 to 4 December 1998, Makati City. Carlos P. Romulo Foundation for Peace and Development, 1999.