Whitehead, Alfred North, 1861-1947
Philosophical Library, 1948
Buku Teks SO
Bortolotti, Lisa
Polity Press, 2008
Buku Teks SO
Natanson, Maurice
Random House, 1963
Buku Teks SO
Stathis Psillos, Martin Curd, editor
Routledge, 2008
Buku Teks
Losee, John
Oxford University Press, 1980
Buku Teks SO