Cita APA (7a ed.)

Blackwell, E. (1989). How to prepare a business plan. Kogan Page.

Cita Chicago Style (17a ed.)

Blackwell, Edward. How to Prepare a Business Plan. London: Kogan Page, 1989.

Cita MLA (9a ed.)

Blackwell, Edward. How to Prepare a Business Plan. Kogan Page, 1989.