APA (7th ed.) Citation

Cooper, B., Vlaskovits, P., & Blank, S. G. (2010). The entrepreneur's guide to customer development: A "cheat sheet" to The four steps to the epiphany. B. Cooper and P. Vlaskovitz.

Chicago Style (17th ed.) Citation

Cooper, Brant, Patrick Vlaskovits, and Steven G. Blank. The Entrepreneur's Guide to Customer Development: A "Cheat Sheet" to The Four Steps to the Epiphany. [S.l.]: B. Cooper and P. Vlaskovitz, 2010.

MLA (9th ed.) Citation

Cooper, Brant, et al. The Entrepreneur's Guide to Customer Development: A "Cheat Sheet" to The Four Steps to the Epiphany. B. Cooper and P. Vlaskovitz, 2010.