Dyfyniad APA

Johnson, H. G. (1971). Trade strategy for rich and poor nations. George Allen and Unwin.

Dyfyniad Arddull Chicago

Johnson, Harry G. Trade Strategy for Rich and Poor Nations. London: George Allen and Unwin, 1971.

Dyfyniad MLA

Johnson, Harry G. Trade Strategy for Rich and Poor Nations. George Allen and Unwin, 1971.

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