Covello, J. A., & Hazelgren, B. J. (2006). The Complete Book of Business Plans: Simple Steps to Writing Powerful Business Plans (2nd ed.). Sourcebooks.
Chicago-стиль цитированияCovello, Joseph A., and Brian J. Hazelgren. The Complete Book of Business Plans: Simple Steps to Writing Powerful Business Plans. 2nd ed. Sourcebooks, 2006.
MLA-цитированиеCovello, Joseph A., and Brian J. Hazelgren. The Complete Book of Business Plans: Simple Steps to Writing Powerful Business Plans. 2nd ed. Sourcebooks, 2006.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.