Palmquis, S. (2007). Pohon filsafat = the tree of philosophy: Teks kuliah pengantar filsafat. Pustaka Pelajar.
Chicago Style (17th ed.) CitationPalmquis, Stephen. Pohon Filsafat = the Tree of Philosophy: Teks Kuliah Pengantar Filsafat. Pustaka Pelajar, 2007.
MLA (8th ed.) CitationPalmquis, Stephen. Pohon Filsafat = the Tree of Philosophy: Teks Kuliah Pengantar Filsafat. Pustaka Pelajar, 2007.
Warning: These citations may not always be 100% accurate.