Style de citation APA (7e éd.)

Richardson, B. (1989). Case studies in business planning (2nd ed.). Pitman publishing.

Style de citation Chicago (17e éd.)

Richardson, Bill. Case Studies in Business Planning. 2nd ed. London: Pitman publishing, 1989.

Style de citation MLA (9e éd.)

Richardson, Bill. Case Studies in Business Planning. 2nd ed. Pitman publishing, 1989.