Harrod, J. (1972). Trade union foreign policy: A study of British and American trade union activities in Jamaica. Doubleday.
Chicago Style (17. basım) AtıfHarrod, Jeffrey. Trade Union Foreign Policy: A Study of British and American Trade Union Activities in Jamaica. Garden City, N.Y: Doubleday, 1972.
MLA (9th ed.) AtıfHarrod, Jeffrey. Trade Union Foreign Policy: A Study of British and American Trade Union Activities in Jamaica. Doubleday, 1972.
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