Dyfyniad APA

Cairncross,A K. (1962). Factors in economic development. George Allen & Unwin.

Dyfyniad Arddull Chicago

Cairncross,A K. Factors in Economic Development. London: George Allen & Unwin, 1962.

Dyfyniad MLA

Cairncross,A K. Factors in Economic Development. George Allen & Unwin, 1962.

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