O'Sullivan, A. (2019). Urban economics (Ninth edition.). McGraw-Hill Education.
Chicagoスタイル(17版)引用形式O'Sullivan, Arthur. Urban Economics. Ninth edition. New York: McGraw-Hill Education, 2019.
MLA(8版)引用形式O'Sullivan, Arthur. Urban Economics. Ninth edition. McGraw-Hill Education, 2019.
警告: この引用は必ずしも正確ではありません.