Lewis, J. P. (1970). Profitability in a shopping model. University of Manchester, Centre for Urban and Regional Research.
Chicago Style (17. basım) AtıfLewis, J. Parry. Profitability in a Shopping Model. [Manchester]: University of Manchester, Centre for Urban and Regional Research, 1970.
MLA (8th ed.) AtıfLewis, J. Parry. Profitability in a Shopping Model. University of Manchester, Centre for Urban and Regional Research, 1970.
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