Lewis, H. Spencer
Rosicrucian questions and answers with complete history of the rosicrucian order / H. Spencer Lewis
Supreme Grand Lodge of AMORC, 1977
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Abraham, Amit
General psychology
Tata McGraw-Hill, 2011
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Contemporary reading in general psychology
edited by Robert S. Daniel
Hougton Mifflin, 1965
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General psychology: a paradigmatic approach
Prepared by Frederick L. Coolidge
Pearson Custom, 1997
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Jordaan, W.J.
General psychology: a psychobiological approach. part I
McGraw-Hill, 1975
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