Arzimovich, Lev A., author
Blaisdell, 1965
Buku Teks
Chakraborty, Bishwanath, author
Wiley Eastern, 1978
Buku Teks
Stacey, Weston M., author
John Wiley & Sons, 1981
Buku Teks
Brandstatter, J. J.
"New York: McGraw-Hill, 1963",
Buku Teks
Tanenbaum, B. Samuel, author
McGraw-Hill, 1967
Buku Teks