Hollensen, S. (2003). Marketing management: A relationship approach. Financial Times/Prentice Hall.
Chicago (17e ed.) BronvermeldingHollensen, Svend. Marketing Management: A Relationship Approach. Harlow, England ; New York: Financial Times/Prentice Hall, 2003.
MLA (9e ed.) BronvermeldingHollensen, Svend. Marketing Management: A Relationship Approach. Financial Times/Prentice Hall, 2003.