Dyfyniad APA

Gray, H. P. (1972). Economics of Business Investment Abroad. Macmillan.

Dyfyniad Arddull Chicago

Gray, H. Peter. Economics of Business Investment Abroad. London: Macmillan, 1972.

Dyfyniad MLA

Gray, H. Peter. Economics of Business Investment Abroad. Macmillan, 1972.

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