Newell, R. S. (1972). The politics of Afghanistan. Cornell University Press.
Chicagoスタイル(17版)引用形式Newell, Richard S. The Politics of Afghanistan. Ithaca [N.Y.]: Cornell University Press, 1972.
MLA(9版)引用形式Newell, Richard S. The Politics of Afghanistan. Cornell University Press, 1972.
警告: この引用は必ずしも正確ではありません.