LILIEN GARY L. (2003). MARKETING MODELS. PRENTICE HALL OF INDIA.
Cita Chicago (17th ed.)LILIEN GARY L. MARKETING MODELS. NEW DELHI: PRENTICE HALL OF INDIA, 2003.
Cita MLA (9th ed.)LILIEN GARY L. MARKETING MODELS. PRENTICE HALL OF INDIA, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.