Macridis, R. C. (1963). Europe: Modern political systems. Prentice-Hall.
Chicagoスタイル(17版)引用形式Macridis, Roy C. Europe: Modern Political Systems. Englewood Cliffs: Prentice-Hall, 1963.
MLA(9版)引用形式Macridis, Roy C. Europe: Modern Political Systems. Prentice-Hall, 1963.
警告: この引用は必ずしも正確ではありません.