Melvin, H. (1976). Introduction to Psychology - Problems, Procedures, and Principles. Macmillan Publishing Co.,Inc.
Lua i Stíl Chicago (17ú heag.)Melvin, H.Marx. Introduction to Psychology - Problems, Procedures, and Principles. Macmillan Publishing Co.,Inc, 1976.
Lua MLA (8ú heag.)Melvin, H.Marx. Introduction to Psychology - Problems, Procedures, and Principles. Macmillan Publishing Co.,Inc, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.