Fishbane, Paul M., author
Prentice Hall, , 1996
Buku Teks
Kleene, Stephen Cole
Wolters-Noordhoff, 1974
Buku Teks
Maas, Stephen A.
The Institute of Electrical and Electronics Engineers (IEEE Press), 1997
Buku Teks
Howard D.Samuel
Henry Holt and Company, 1953
Buku Teks
Glaister, Stephen
T.J. Press (Padstow) Ltd., 1982
Buku Teks