APA (7th ed.) Citation

Castro, A. A. (1972). Economic relationships between Southeast Asia and other countries. Institute of Southeast Asian Studies.

Chicago Style (17th ed.) Citation

Castro, Amado Alejandro. Economic Relationships Between Southeast Asia and Other Countries. Singapore: Institute of Southeast Asian Studies, 1972.

MLA (9th ed.) Citation

Castro, Amado Alejandro. Economic Relationships Between Southeast Asia and Other Countries. Institute of Southeast Asian Studies, 1972.