Rao, S. (2005). Negotiation made simple: Everyone must win! Excel Books.
Chicago-čujuhus (17. p.)Rao, S. Negotiation Made Simple: Everyone Must Win! New Delhi: Excel Books, 2005.
MLA-čujuhus (9. p.)Rao, S. Negotiation Made Simple: Everyone Must Win! Excel Books, 2005.
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