Marcovitz, Alan B.
McGraw-Hill , 2005
Multimedia
Baarde, Franz, author
Cambridge University Press, 2017
Buku Teks
Priest, Graham, author
Cambridge University Press, 2008
eBooks
Carnap, Rudolf, author
Dover Publications, 1958
Buku Teks
Hogger, Christopher John, author
Academic Press, 1984
Buku Teks