Plumlee, E. L., & Griffin, R. W. (1987). Management: Instructor's manual (2nd ed.). Boston, Mass.: Houghton Mifflin.
Chicago Style aipamenaPlumlee, E. Leroy, và Ricky W. Griffin. Management: Instructor's Manual. 2nd ed. Boston, Mass.: Houghton Mifflin, 1987.
MLA aipamenaPlumlee, E. Leroy, và Ricky W. Griffin. Management: Instructor's Manual. 2nd ed. Boston, Mass.: Houghton Mifflin, 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.