Cita APA (7th ed.)

Barrow, C. (2006). The Successful Entrepreneurs Guidbook (7th.). Tata McGraw Hill.

Cita Chicago (17th ed.)

Barrow, Colin. The Successful Entrepreneurs Guidbook. 7th. New Delhi: Tata McGraw Hill, 2006.

Cita MLA (9th ed.)

Barrow, Colin. The Successful Entrepreneurs Guidbook. 7th. Tata McGraw Hill, 2006.