Whitehead, Alfred North, 1861-1947
Philosophical Library, 1948
Buku Teks
Murray Saunders, Paul Trowler and Veronica Bamber, editor
McGraw-Hill, 2011
Buku Teks
Natanson, Maurice
Random House, 1963
Buku Teks
Stathis Psillos, Martin Curd, editor
Routledge, 2008
Buku Teks
Farrukh, OA
Beirut Al-Kashaf-Press 1952
Buku Teks