Alexander, J. (1979). Economic grography (2nd.). Prentice Hall.
Chicagoスタイル(17版)引用形式Alexander, J. Economic Grography. 2nd. New Delhi: Prentice Hall, 1979.
MLA(9版)引用形式Alexander, J. Economic Grography. 2nd. Prentice Hall, 1979.
警告: この引用は必ずしも正確ではありません.