Dyfyniad APA

Pippa Riley. (2011). Business Decision Making (1st.). Viva Books.

Dyfyniad Arddull Chicago

Pippa Riley. Business Decision Making. 1st. New Delhi: Viva Books, 2011.

Dyfyniad MLA

Pippa Riley. Business Decision Making. 1st. Viva Books, 2011.

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