Dyfyniad APA

Clarkson, G. (1968). Managerial economics: Selected readings. Penguin books.

Dyfyniad Arddull Chicago

Clarkson, G.P.E. Managerial Economics: Selected Readings. Austraolia: Penguin books, 1968.

Dyfyniad MLA

Clarkson, G.P.E. Managerial Economics: Selected Readings. Penguin books, 1968.

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