एपीए उद्धरण

John, F., & David, J. (2025). Foundations of Marketing (7th Edition). British Library Cataloguing in Publication Data.

शिकागो स्टाइल उद्धरण

John, Fahy, और Jobber David. Foundations of Marketing (7th Edition). British Library Cataloguing in Publication Data, 2025.

एमएलए उद्धरण

John, Fahy, और Jobber David. Foundations of Marketing (7th Edition). British Library Cataloguing in Publication Data, 2025.