Olga Pombo
Special sciences and the unity of science
Springer, 2012
 eBooks
Zahariades, Damon
The Art of Letting go : Seni untuk melepaskan Strategi untuk Melepasakan Sesuatu yang Menahan Hidupmu
Gramedia Widisarana Indonesia, 2024
 Buku Teks SO
Royce, James E.
Man and his nature: a philosophical psychology
McGraw-Hill, 1961
 Buku Teks SO
Bottherill, George
The philosophy of psychology
Cambridge University Press, 1999
 Buku Teks SO
Cornford, Francis Macdonald
Plato and Parmenides: Parmenides Way of truth and Plato's Parmenides translated, with an introduction and a running commentary
Routledge & Kegan Paul, 1958
 Buku Teks SO