McPhelin, M. (1966). Philippines: International trade and problems of modernization. Philippine Studies.
Cita Chicago (17th ed.)McPhelin, Michael. "Philippines: International Trade and Problems of Modernization." Philippine Studies 1966.
Cita MLA (9th ed.)McPhelin, Michael. "Philippines: International Trade and Problems of Modernization." Philippine Studies, 1966.
Atenció: Aquestes cites poden no estar 100% correctes.