Luiz Moutinho. Problems in Marketing: Applying Key Concepts and Techniques (Second Edition). SAGE.
Chicago-referens (17:e uppl.)Luiz Moutinho. Problems in Marketing: Applying Key Concepts and Techniques (Second Edition). SAGE.
MLA-referens (8:e uppl.)Luiz Moutinho. Problems in Marketing: Applying Key Concepts and Techniques (Second Edition). SAGE.
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