Carnap, Rudolf
Dover Publications, 1958
Buku Teks
Copi, Irving M.
Prentice-Hall, 1979
Buku Teks
Standley, Gerald B.
Houghton Mifflin, 1971
Buku Teks
Gemignani, Michael C.
Addison-Wesley, 1968
Buku Teks
edited by Jon Barwise; with the cooperation, H.J. Keisler, K. Kunen, Y. N. Moschowakis, A.S. Trioelstra
North-Holland Pub. Co, 1978
Buku Referensi