Cita APA (7a ed.)

O'Brien, F. A. (2007). Supporting strategy. Kogan Page India Pvt. Ltd.

Cita Chicago Style (17a ed.)

O'Brien, Frances A. Supporting Strategy. New Delhi: Kogan Page India Pvt. Ltd, 2007.

Cita MLA (9a ed.)

O'Brien, Frances A. Supporting Strategy. Kogan Page India Pvt. Ltd, 2007.