Hardin, R. (1982). Collective action. Johns Hopkins University Press.
Chicagoスタイル(17版)引用形式Hardin, Russell. Collective Action. London: Johns Hopkins University Press, 1982.
MLA(9版)引用形式Hardin, Russell. Collective Action. Johns Hopkins University Press, 1982.
警告: この引用は必ずしも正確ではありません.