Citazione Stile APA (7a Edizione)

THAKUR DEVENDRA. (1991). MARKETING PRINCIPLES AND TECHNIQUES. DEEP & DEEP PUBLICATIONS.

Citazione stile Chigago Style (17a edizione)

THAKUR DEVENDRA. MARKETING PRINCIPLES AND TECHNIQUES. NEW DELHI: DEEP & DEEP PUBLICATIONS, 1991.

Citatione MLA (9a ed.)

THAKUR DEVENDRA. MARKETING PRINCIPLES AND TECHNIQUES. DEEP & DEEP PUBLICATIONS, 1991.