APA (7e ed.) Bronvermelding

De Torres, A. B. (1984). Factors associated with the effectiveness of cooperatives in the Third World: A conceptual model for the Philippines. University Microfilms.

Chicago (17e ed.) Bronvermelding

De Torres, Alfredo Banual. Factors Associated with the Effectiveness of Cooperatives in the Third World: A Conceptual Model for the Philippines. Ann Arbor: University Microfilms, 1984.

MLA (9e ed.) Bronvermelding

De Torres, Alfredo Banual. Factors Associated with the Effectiveness of Cooperatives in the Third World: A Conceptual Model for the Philippines. University Microfilms, 1984.