Dyfyniad APA

Wagner,Sigmund A. (2003). Understanding green consumer behaviour: A qualitative cognitive approach. Routledge.

Dyfyniad Arddull Chicago

Wagner,Sigmund A. Understanding Green Consumer Behaviour: A Qualitative Cognitive Approach. London: Routledge, 2003.

Dyfyniad MLA

Wagner,Sigmund A. Understanding Green Consumer Behaviour: A Qualitative Cognitive Approach. Routledge, 2003.

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