Tidman, Paul
Logic and philosophy : a modern introduction
Wadsworth, 1999
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Hausman, Alan
Logic and philosophy: a modern introduction
Wadsworth and Cengage Learning, 2013
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Marinoff, Lou
The inner philosopher: conversations on philosophy's transformative power
Dialogue Path Press, 2012
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De Wulf, Maurice
An introduction to Scholastic philosophy medieval and modern / Wulf Maurice detransl. by
Dover Publications , 1956
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Castell, Alburey
An introduction to modern philosophy in six philosophycal problems / Alburey Castell
Macmillan, 1959
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