.Cairncross, A. K. (1982). Factors in economic development. george allen & unwin ltd.
Tohutoru Kātū Chicago (17th ed.).Cairncross, A. K. Factors in Economic Development. london: george allen & unwin ltd, 1982.
Tohutoro MLA (9th ed.).Cairncross, A. K. Factors in Economic Development. george allen & unwin ltd, 1982.
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