Berry, B. J. L. (1967). Geography of market centers and retail distribution. [s.n.].
Chicagoスタイル(17版)引用形式Berry, Brian Joe Loblay. Geography of Market Centers and Retail Distribution. Englewood Cliffs: [s.n.], 1967.
MLA(9版)引用形式Berry, Brian Joe Loblay. Geography of Market Centers and Retail Distribution. [s.n.], 1967.
警告: この引用は必ずしも正確ではありません.