एपीए उद्धरण

J. Graham, H., F. Nigel, P., & Brigitte, N. (2025). Marketing Strategy and Competitive Positioning (4th Edition). British Library Cataloguing-in-Publication Data.

शिकागो स्टाइल उद्धरण

J. Graham, Hooley, Piercy F. Nigel, और Nicoulaud Brigitte. Marketing Strategy and Competitive Positioning (4th Edition). British Library Cataloguing-in-Publication Data, 2025.

एमएलए उद्धरण

J. Graham, Hooley, Piercy F. Nigel, और Nicoulaud Brigitte. Marketing Strategy and Competitive Positioning (4th Edition). British Library Cataloguing-in-Publication Data, 2025.