Cita APA

Ries, A. (2001). Positioning. Tata McGraw-Hill.

Citación estilo Chicago

Ries, Al. Positioning. New Delhi: Tata McGraw-Hill, 2001.

Cita MLA

Ries, Al. Positioning. Tata McGraw-Hill, 2001.

Warning: These citations may not always be 100% accurate.