Chisholm, M. (1973). Geography and economics (2nd ed.). Bell.
Chicagoスタイル(17版)引用形式Chisholm, Michael. Geography and Economics. 2nd ed. London: Bell, 1973.
MLA(9版)引用形式Chisholm, Michael. Geography and Economics. 2nd ed. Bell, 1973.
警告: この引用は必ずしも正確ではありません.