D. Daniel, P., Francis, B., & Stan, M. (2025). Customer Relationship Management ( 5th Edition). Library of Congress Cataloging-in-Publication Data.
Chicago-tyylinen lähdeviittausD. Daniel, Prior, Buttle Francis, ja Maklan Stan. Customer Relationship Management ( 5th Edition). Library of Congress Cataloging-in-Publication Data, 2025.
MLA-viiteD. Daniel, Prior, Buttle Francis, ja Maklan Stan. Customer Relationship Management ( 5th Edition). Library of Congress Cataloging-in-Publication Data, 2025.
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