Dyfyniad APA

Deverell, C. (1970). Business finance and costs. Gee and company.

Dyfyniad Arddull Chicago

Deverell, C.S. Business Finance and Costs. London: Gee and company, 1970.

Dyfyniad MLA

Deverell, C.S. Business Finance and Costs. Gee and company, 1970.

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