Philip, K., Gary, A., & Sridhar, B. (2025). Principles of Marketing (19th Edition). British Library Cataloguing-in-Publication Data.
استشهاد بنمط شيكاغوPhilip, Kotler, Armstron Gary, و Balasubramanian Sridhar. Principles of Marketing (19th Edition). British Library Cataloguing-in-Publication Data, 2025.
MLA استشهادPhilip, Kotler, Armstron Gary, و Balasubramanian Sridhar. Principles of Marketing (19th Edition). British Library Cataloguing-in-Publication Data, 2025.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.