Griffin, R. W. (2012). Management: Principle & Applications: Ricky W. Griffin. Cengage Learning.
Chicago-viite (17. p.)Griffin, Ricky W. Management: Principle & Applications: Ricky W. Griffin. New Delhi: Cengage Learning, 2012.
MLA-viite (9. p.)Griffin, Ricky W. Management: Principle & Applications: Ricky W. Griffin. Cengage Learning, 2012.
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