APA-viite (7. p.)
Hougaard, S., & Bjerre, M. (2009). The Relationship Marketer: Rethinking Strategic Relationship Marketing (Second Edition.). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-03243-1
Chicago-viite (17. p.)
Hougaard, Søren, ja Mogens Bjerre. The Relationship Marketer: Rethinking Strategic Relationship Marketing. Second Edition. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. https://doi.org/10.1007/978-3-642-03243-1.
MLA-viite (9. p.)
Hougaard, Søren, ja Mogens Bjerre. The Relationship Marketer: Rethinking Strategic Relationship Marketing. Second Edition. Springer Berlin Heidelberg, 2009. https://doi.org/10.1007/978-3-642-03243-1.
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