Dyfyniad APA

Landauer, C. (1964). Contemporary Economic Systems: A Comparative Analysis. Lippincott.

Dyfyniad Arddull Chicago

Landauer, Carl. Contemporary Economic Systems: A Comparative Analysis. New York: Lippincott, 1964.

Dyfyniad MLA

Landauer, Carl. Contemporary Economic Systems: A Comparative Analysis. Lippincott, 1964.

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