Szmigin, I. (2003). Understanding the consumer. Sage Publications.
Lua i Stíl Chicago (17ú heag.)Szmigin, Isabelle. Understanding the Consumer. London ; Thousand Oaks: Sage Publications, 2003.
Lua MLA (9ú heag.)Szmigin, Isabelle. Understanding the Consumer. Sage Publications, 2003.
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