Berry , B. (1967). Geography of market centers and retail: Distribution. Prentice Hall.
Chicago Style (17. basım) AtıfBerry , Brian. Geography of Market Centers and Retail: Distribution. New Jersey: Prentice Hall, 1967.
MLA (9th ed.) AtıfBerry , Brian. Geography of Market Centers and Retail: Distribution. Prentice Hall, 1967.
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