Burns,Thomas J., author
McGraw-Hill, 1986
Buku Teks
Cerepak, John R., author
Prentice-Hall, 1987
Buku Teks
Kam, Vernon, author
John Wiley & Sons, 1990
Buku Teks
MacFarland, George A., author
McGraw-Hill, 1936
Buku Teks
Niswonger, C. Rollin (Clifford Rollin), 1907-, author
South-Western Pub., Co. , 1977
Buku Teks