Christian, James L.
Philosophy: an introduction to the art of wondering
Wadsworth and Cengage Learning, 2012
 Buku Teks SO
Davies, Stephen, 1950-
The philosophy of art
Wiley Blackwell, 2016
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Patrick, George Thomas White
Introduction to philosophy
George Allen and Unwin, 1925
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Brightman, Edgar Sheffield
An Introduction to philosophy
Holt, Rinehart and Winston, 1961
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Randall, John Herman
Philosophy : an introduction
Barnes & Noble, 1957
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