Cita APA (7th ed.)
Bangs, D. H. (1989). The business planning guide: Creating a plan for success in your own business (5th ed.). Upstart.
Cita Chicago (17th ed.)
Bangs, David H. The Business Planning Guide: Creating a Plan for Success in Your Own Business. 5th ed. Dover, NH: Upstart, 1989.
Cita MLA (9th ed.)
Bangs, David H. The Business Planning Guide: Creating a Plan for Success in Your Own Business. 5th ed. Upstart, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.