https://www.growthhacking.pl/growth-hacking/co-to-jest/ http://www.fastcompany.com/3013859/the-secret-that-defines-marketing-now https://blog.hartleybrody.com/growth-hacker-definition/ http://venturebeat.com/2013/05/10/6-important-lessons-from-this-years-growth-hacker-conference/ https://web.archive.org/web/20131217221521/http://blog.artivia.pl/2013/10/serce-i-rozum-w-pelnej-symbiozie-czyli-growth-hacking/
Kategoria:Marketing internetowy