PsycINFO provides citations to primary research dating back to 1806, as well as citations to books and dissertations. It also provides a feature to display "citing articles" which can be helpful when researching historical trends and perspectives.
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References to articles, books, and more on the psychological, social, and behavioral sciences, 1806 to present.
The first two journals are conveniently searchable full text via the publishers' websites. The last two journals listed can be browsed by issue in PsycINFO.
Public domain history of psychology books (Google Books)
New York Times review of Compliance
Courier-Journal newspaper article desribes the event upon which the film is based.