Cita APA

Donald S Tull & Del I Hawkins. (1993). Marketing Research: Measurement & Method (Ed.6.). Prentice-Hall of India Private Ltd.

Chicago Edition Citation

Donald S Tull i Del I Hawkins. Marketing Research: Measurement & Method. Ed.6. New Delhi: Prentice-Hall of India Private Ltd, 1993.

Cita MLA

Donald S Tull i Del I Hawkins. Marketing Research: Measurement & Method. Ed.6. Prentice-Hall of India Private Ltd, 1993.