(1997). 301 do-it-yourself marketing ideas: From America's most innovative small companies. Prentice Hall.
Cita Chicago (17th ed.)301 Do-it-yourself Marketing Ideas: From America's Most Innovative Small Companies. Upper Saddle River, N.J: Prentice Hall, 1997.
Cita MLA (9th ed.)301 Do-it-yourself Marketing Ideas: From America's Most Innovative Small Companies. Prentice Hall, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.