Cita APA (7a ed.)

TULL DONALD S. (2000). MARKETING RESEARCH: MEASUREMENT AND METHOD (6TH.). PRENTICE -HALL INTERNATIONAL, INC.

Cita Chicago Style (17a ed.)

TULL DONALD S. MARKETING RESEARCH: MEASUREMENT AND METHOD. 6TH. NEW DELHI: PRENTICE -HALL INTERNATIONAL, INC, 2000.

Cita MLA (9a ed.)

TULL DONALD S. MARKETING RESEARCH: MEASUREMENT AND METHOD. 6TH. PRENTICE -HALL INTERNATIONAL, INC, 2000.