APA aipamena

Welsch, J., & White, J. F. (1983). The entrepreneurs master planning guide: How to launch a successful business. Prentice Hall.

Chicago Style aipamena

Welsch, John, and Jerry F. White. The Entrepreneurs Master Planning Guide: How to Launch a Successful Business. New York: Prentice Hall, 1983.

MLA aipamena

Welsch, John, and Jerry F. White. The Entrepreneurs Master Planning Guide: How to Launch a Successful Business. Prentice Hall, 1983.