APA aipamena

BLANCHARD KEN. (2002). WHALE DONE: POWER OF POSITIVE RELATIONSHIPS. NICHOLAS BREALEY INTERNATIONAL.

Chicago Style aipamena

BLANCHARD KEN. WHALE DONE: POWER OF POSITIVE RELATIONSHIPS. LONDON: NICHOLAS BREALEY INTERNATIONAL, 2002.

MLA aipamena

BLANCHARD KEN. WHALE DONE: POWER OF POSITIVE RELATIONSHIPS. NICHOLAS BREALEY INTERNATIONAL, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.