Dyfyniad APA

Evert, G. (2025). Total Relationship Marketing ( 3th Edition ). British Library Cataloguing-in-Publication Data.

Dyfyniad Arddull Chicago

Evert, Gummesson. Total Relationship Marketing ( 3th Edition ). British Library Cataloguing-in-Publication Data, 2025.

Dyfyniad MLA

Evert, Gummesson. Total Relationship Marketing ( 3th Edition ). British Library Cataloguing-in-Publication Data, 2025.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.