APA aipamena

Rao, S. (2005). Negotiation made simple: Everyone must win! Excel Books.

Chicago Style aipamena

Rao, S. Negotiation Made Simple: Everyone Must Win! New Delhi: Excel Books, 2005.

MLA aipamena

Rao, S. Negotiation Made Simple: Everyone Must Win! Excel Books, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.