Dyfyniad APA

Garber, P. R. (2007). 25 Sales Strategies and Activities. Excel Books.

Dyfyniad Arddull Chicago

Garber, Peter R. 25 Sales Strategies and Activities. New Delhi: Excel Books, 2007.

Dyfyniad MLA

Garber, Peter R. 25 Sales Strategies and Activities. Excel Books, 2007.

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