Dyfyniad APA
Grant, D. (2002). Business basics: Student's book (1a. ed.). Oxford University Press.
Dyfyniad Arddull Chicago
Grant, David. Business Basics: Student's Book. 1a. ed. Oxford University Press, 2002.
Dyfyniad MLA
Grant, David. Business Basics: Student's Book. 1a. ed. Oxford University Press, 2002.
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