Dyfyniad APA

Griffin, R. W. (2013). Management: Principles and practices (11th ed.). South-Western Cengage Learning.

Dyfyniad Arddull Chicago

Griffin, Ricky W. Management: Principles and Practices. 11th ed. Australia ; Mason, OH: South-Western Cengage Learning, 2013.

Dyfyniad MLA

Griffin, Ricky W. Management: Principles and Practices. 11th ed. South-Western Cengage Learning, 2013.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.