David, J., & Fiona Elli, C. (2025). Principles and Practice of Marketing, (9th Edition). Library of Congress Cataloguing in Publication Data.
استشهاد بنمط شيكاغوDavid, Jobber, و Chadwick Fiona Elli. Principles and Practice of Marketing, (9th Edition). Library of Congress Cataloguing in Publication Data, 2025.
MLA استشهادDavid, Jobber, و Chadwick Fiona Elli. Principles and Practice of Marketing, (9th Edition). Library of Congress Cataloguing in Publication Data, 2025.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.