Bernstein, R. A. (1992). An introduction to political science methods (3rd ed.). Prentice Hall.
Chicagoスタイル(17版)引用形式Bernstein, Robert A. An Introduction to Political Science Methods. 3rd ed. Englewood Cliffs: Prentice Hall, 1992.
MLA(9版)引用形式Bernstein, Robert A. An Introduction to Political Science Methods. 3rd ed. Prentice Hall, 1992.
警告: この引用は必ずしも正確ではありません.