Dyfyniad APA

Ballance, R. H. (1987). International industry and business. Allan & Unwin.

Dyfyniad Arddull Chicago

Ballance, Robert H. International Industry and Business. London: Allan & Unwin, 1987.

Dyfyniad MLA

Ballance, Robert H. International Industry and Business. Allan & Unwin, 1987.

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