APA-referens

Butler, D. (2003). Business planning: A guide to business start-up. Butterworth.

Chicago-stil citat

Butler, David. Business Planning: A Guide to Business Start-up. Oxford: Butterworth, 2003.

MLA-referens

Butler, David. Business Planning: A Guide to Business Start-up. Butterworth, 2003.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.