Παραπομπή σε μορφή APA (7η εκδ.)

Dugdale, K., & Lambert, D. (2007). Smarter selling: Next generation sales strategies to meet your buyer's needs, every time. Financial Times Prentice Hall.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Dugdale, Keith, και David Lambert. Smarter Selling: Next Generation Sales Strategies to Meet Your Buyer's Needs, Every Time. Harlow: Financial Times Prentice Hall, 2007.

Παραπομπή σε μορφή MLA (8th εκδ.)

Dugdale, Keith, και David Lambert. Smarter Selling: Next Generation Sales Strategies to Meet Your Buyer's Needs, Every Time. Financial Times Prentice Hall, 2007.