Pacione, M. (1987). Social geography: Progress and prospect. Croom Helm.
Chicagoスタイル(17版)引用形式Pacione, Michael. Social Geography: Progress and Prospect. London: Croom Helm, 1987.
MLA(9版)引用形式Pacione, Michael. Social Geography: Progress and Prospect. Croom Helm, 1987.
警告: この引用は必ずしも正確ではありません.