Eckstein, H. (1961). A theory of stable democracy. s. n.
Chicagoスタイル(17版)引用形式Eckstein, Harry. A Theory of Stable Democracy. [Princeton, N. J.]: s. n, 1961.
MLA(9版)引用形式Eckstein, Harry. A Theory of Stable Democracy. s. n, 1961.
警告: この引用は必ずしも正確ではありません.