Cita APA (7th ed.)

Wheeler, J. C. (1987). Development Cooperation. OECD.

Cita Chicago (17th ed.)

Wheeler, Joseph C. Development Cooperation. Paris: OECD, 1987.

Cita MLA (9th ed.)

Wheeler, Joseph C. Development Cooperation. OECD, 1987.

Atenció: Aquestes cites poden no estar 100% correctes.