APA aipamena

Bacal, R. (2004). Managers guide to performance reviews (First edition.). McGraw-Hill Education.

Chicago Style aipamena

Bacal, Robert. Managers Guide to Performance Reviews. First edition. New York: McGraw-Hill Education, 2004.

MLA aipamena

Bacal, Robert. Managers Guide to Performance Reviews. First edition. McGraw-Hill Education, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.