Cita APA (7th ed.)

Ellet, W. (2007). Case Study Handbook. Wiley India Pvt. Ltd.

Cita Chicago (17th ed.)

Ellet, William. Case Study Handbook. New Delhi: Wiley India Pvt. Ltd, 2007.

Cita MLA (9th ed.)

Ellet, William. Case Study Handbook. Wiley India Pvt. Ltd, 2007.