Wheeler, J. O. (1981). Economic geography. New York: Wiley.
シカゴスタイル引用形Wheeler, James O. Economic Geography. New York: Wiley, 1981.
MLA引用形式Wheeler, James O. Economic Geography. New York: Wiley, 1981.
警告: この引用は必ずしも正確ではありません.
Wheeler, J. O. (1981). Economic geography. New York: Wiley.
シカゴスタイル引用形Wheeler, James O. Economic Geography. New York: Wiley, 1981.
MLA引用形式Wheeler, James O. Economic Geography. New York: Wiley, 1981.