SECORD, P. F. (1974). Social paychology. McGraw-Hill. Kogakusha.
Tohutoru Kātū Chicago (17th ed.)SECORD, Paul F. Social Paychology. Tokyo: McGraw-Hill. Kogakusha, 1974.
Tohutoro MLA (9th ed.)SECORD, Paul F. Social Paychology. McGraw-Hill. Kogakusha, 1974.
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