APA Style

Richardson, P., Clarke, L. (1993). Business Start-ups for professional managers / Pat Richardson and Laurence Clarke (1). London: Kogan Page.

MLA Style

Richardson, Pat., Clarke, Laurence. "Business Start-ups for professional managers / Pat Richardson and Laurence Clarke". 1 London: Kogan Page, 1993. Textbook ห้องสมุดทั่วไป.