APA aipamena

Không rõ. (2008). Management People, Performance, Change. NOTNXB.

Chicago Style aipamena

Không rõ. Management People, Performance, Change. NOTNXB, 2008.

MLA aipamena

Không rõ. Management People, Performance, Change. NOTNXB, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.