Oskamp, S. (1991). Attitudes and opinions (2nd ed.). Prentice Hall.
Chicagoスタイル(17版)引用形式Oskamp, Stuart. Attitudes and Opinions. 2nd ed. Englewood Cliffs, N.J: Prentice Hall, 1991.
MLA(9版)引用形式Oskamp, Stuart. Attitudes and Opinions. 2nd ed. Prentice Hall, 1991.
警告: この引用は必ずしも正確ではありません.