Citazione Stile APA (7a Edizione)

BLANCHARD KEN. (2003). WHALE DONE! THE POWER OF POSITIVE RELATIONSHIPS. NICHOLAS BREALEY INTERNATIONAL.

Citazione stile Chigago Style (17a edizione)

BLANCHARD KEN. WHALE DONE! THE POWER OF POSITIVE RELATIONSHIPS. LONDON: NICHOLAS BREALEY INTERNATIONAL, 2003.

Citatione MLA (9a ed.)

BLANCHARD KEN. WHALE DONE! THE POWER OF POSITIVE RELATIONSHIPS. NICHOLAS BREALEY INTERNATIONAL, 2003.