Hansen, P., & Henderson, J. V. (1987). Systems of cities and facility location. Harwood.
Chicagoスタイル(17版)引用形式Hansen, P., , J. Vernon Henderson. Systems of Cities and Facility Location. Chur, Switzerland ; New York: Harwood, 1987.
MLA(8版)引用形式Hansen, P., , J. Vernon Henderson. Systems of Cities and Facility Location. Harwood, 1987.
警告: この引用は必ずしも正確ではありません.