APA (7th ed.) Citation

Roam, D. (2012). The back of the napkin : solving problems and selling ideas with pictures / Dan Roam: Solving problems and selling ideas with pictures (Pbk. ed.). Marshall Cavendish Business.

Chicago Style (17th ed.) Citation

Roam, Dan. The Back of the Napkin : Solving Problems and Selling Ideas with Pictures / Dan Roam: Solving Problems and Selling Ideas with Pictures. Pbk. ed. London: Marshall Cavendish Business, 2012.

MLA (9th ed.) Citation

Roam, Dan. The Back of the Napkin : Solving Problems and Selling Ideas with Pictures / Dan Roam: Solving Problems and Selling Ideas with Pictures. Pbk. ed. Marshall Cavendish Business, 2012.

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