Παραπομπή APA
Mackay, H. (1988). Swim with the sharks without being eaten alive: Outsell, outmanage, outmotivate, & outnegotiate your competition. New York: Morrow.
Παραπομπή Chicago StyleMackay, Harvey. Swim With the Sharks Without Being Eaten Alive: Outsell, Outmanage, Outmotivate, & Outnegotiate Your Competition. New York: Morrow, 1988.
Παραπομπή MLAMackay, Harvey. Swim With the Sharks Without Being Eaten Alive: Outsell, Outmanage, Outmotivate, & Outnegotiate Your Competition. New York: Morrow, 1988.
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