Lua APA (7ú heag.)
McDougall, W. (2003). An introduction to social psychology. Dover Publications.
Lua i Stíl Chicago (17ú heag.)
McDougall, William. An Introduction to Social Psychology. Mineola, N.Y.: Dover Publications, 2003.
Lua MLA (9ú heag.)
McDougall, William. An Introduction to Social Psychology. Dover Publications, 2003.
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