Washington, Allyn J., author
Addison-Wesley, 1966
Buku Teks
Purcell, Edwin J. (Edwin Joseph), 1901-, author
Erlangga, 1984
Buku Teks
Salas, Saturnino L., author
John Wiley & Sons, 1982
Buku Teks
Hart, William L., author
W.C. Heath, 1963
Buku Teks
Morrey, Charles B., author
Addison-Wesley, 1962
Buku Teks