Berscheid, E., & Walster, E. H. (1978). Interpersonal attraction (2nd ed.). Addison-Wesley.
Tohutoru Kātū Chicago (17th ed.)Berscheid, Ellen, me Elaine Hatfield Walster. Interpersonal Attraction. 2nd ed. Reading: Addison-Wesley, 1978.
Tohutoro MLA (9th ed.)Berscheid, Ellen, me Elaine Hatfield Walster. Interpersonal Attraction. 2nd ed. Addison-Wesley, 1978.
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