Levinson, J. C. (2010). Guerrilla marketing for a bulletproof career: How to attract ongoing opportunities in perpetually gut-wrenching times, for entrepreneurs, employees, and everyone in between. Morgan James.
Chicago-Zitierstil (17. Ausg.)Levinson, Jay Conrad. Guerrilla Marketing for a Bulletproof Career: How to Attract Ongoing Opportunities in Perpetually Gut-wrenching Times, for Entrepreneurs, Employees, and Everyone in Between. New York: Morgan James, 2010.
MLA-Zitierstil (9. Ausg.)Levinson, Jay Conrad. Guerrilla Marketing for a Bulletproof Career: How to Attract Ongoing Opportunities in Perpetually Gut-wrenching Times, for Entrepreneurs, Employees, and Everyone in Between. Morgan James, 2010.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.