Mark Joyner. (2006). The irresistible offer how to sell your product or service in 3 seconds or less. Wiley India Pvt Ltd.
Čikaški stil citiranjaMark Joyner. The Irresistible Offer How to Sell Your Product or Service in 3 Seconds or Less. New Delhi: Wiley India Pvt Ltd, 2006.
MLA način citiranjaMark Joyner. The Irresistible Offer How to Sell Your Product or Service in 3 Seconds or Less. Wiley India Pvt Ltd, 2006.
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