MCDONALD MALCOLM. (2004). MARKET SEGMENTATION: HOW TO DO IT, HOW TO PROFIT FROM IT. BUTTERWORTH-HEINEMANN.
Lua i Stíl Chicago (17ú heag.)MCDONALD MALCOLM. MARKET SEGMENTATION: HOW TO DO IT, HOW TO PROFIT FROM IT. WOBURN,MA: BUTTERWORTH-HEINEMANN, 2004.
Lua MLA (9ú heag.)MCDONALD MALCOLM. MARKET SEGMENTATION: HOW TO DO IT, HOW TO PROFIT FROM IT. BUTTERWORTH-HEINEMANN, 2004.
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