Croll, A., & Yoskovitz, B. (2013). Lean analytics: Use data to build a better startup faster (1a. ed.). O`Reilly Media Inc.
Chicago Style (17th ed.) ZitazioaCroll, Alistair, eta Benjamin Yoskovitz. Lean Analytics: Use Data to Build a Better Startup Faster. 1a. ed. Sebastopol: O`Reilly Media Inc, 2013.
MLA (9th ed.) ZitazioaCroll, Alistair, eta Benjamin Yoskovitz. Lean Analytics: Use Data to Build a Better Startup Faster. 1a. ed. O`Reilly Media Inc, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.