Lua APA (7ú heag.)
Lovelock, C. (2004). Services marketing: People, technology, strategy (5th ed.). Prentice Hall.
Lua i Stíl Chicago (17ú heag.)
Lovelock, Christopher. Services Marketing: People, Technology, Strategy. 5th ed. New Jersey: Prentice Hall, 2004.
Lua MLA (9ú heag.)
Lovelock, Christopher. Services Marketing: People, Technology, Strategy. 5th ed. Prentice Hall, 2004.
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