APA-viite (7. p.)
ebrary, Inc, & Kandampully, J. (2002). Relationship marketing in services. Emerald Group Publishing.
Chicago-viite (17. p.)
ebrary, Inc, ja Jay Kandampully. Relationship Marketing in Services. Bradford, England: Emerald Group Publishing, 2002.
MLA-viite (9. p.)
ebrary, Inc, ja Jay Kandampully. Relationship Marketing in Services. Emerald Group Publishing, 2002.
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