Gaya APA

Timmons, A, Z, S, S, J, A. (2011). Business Plans That Work : A Guide for Small Business (Edisi 2). New York :: McGraw-Hill.

Gaya MLA

Timmons, Andrew, Zacharakis,, Stephen, Spinelli,, Jeffry, A.. "Business Plans That Work : A Guide for Small Business". Edisi 2 New York :: McGraw-Hill, 2011. Text.