Fast, J. D. (Johan Diedrich), 1905-
Entropy; the significance of the concept of entropy and its applications in science and technology
McGraw-Hill, 1962
 Buku Teks
Fast, J. D. (Johan Diedrich), 1905-
Entropy: the significance of the concept of entropy and its applications in science and technology / by J. D. Fast
N.V. Philips Gloeilampenfabrieken, 1968
 Buku Teks
Complexity, entropy, and the physics of imformation : the proceedings of the Workshop on Complexity, Entropy, and the Physics of Information, held May-June, 1989 in Santa Fe, New Mexico
edited by Wojciech H. Zurek
Addison-Wesley, 1991
 Buku Teks
Tucker, Allen B.
Text processing: algorithms, languanges, and applications
Academic Press, 1979
 Buku Teks
Computational linguistics : an international handbook on computer oriented language research and applications = Computerlinguistik
edited by Istvan Batori, Winfried Lenders, Wolfgang Putschke
Walter de Gruyter, 1989
 Buku Referensi