
Yankelovich, D., & Kaagan, L. (1980). Assertive America. Foreign affairs. - publ. by the Council on Foreign Relations.
Citación estilo ChicagoYankelovich, Daniel, y Larry Kaagan. "Assertive America." Foreign Affairs. - Publ. by the Council on Foreign Relations 1980.
Cita MLAYankelovich, Daniel, y Larry Kaagan. "Assertive America." Foreign Affairs. - Publ. by the Council on Foreign Relations, 1980.
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