APA (7th ed.) Citation

Blackman, J. (2004). Stop whining ! Start selling !: Profit producing strategies for explosive sales results. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Blackman, Jeff. Stop Whining ! Start Selling !: Profit Producing Strategies for Explosive Sales Results. John Wiley & Sons, 2004.

MLA (8th ed.) Citation

Blackman, Jeff. Stop Whining ! Start Selling !: Profit Producing Strategies for Explosive Sales Results. John Wiley & Sons, 2004.

Warning: These citations may not always be 100% accurate.