Maxwell, Ronald J., author
Prentice-Hall, 1990
Buku Teks
Milroy, Robert R., author
Houghton Mifflin, 1960
Buku Teks
Kaluza, Henry J., author
McGraw-Hill/Ryerson, 1980
Buku Teks
Cerepak, John R., author
Prentice-Hall, 1987
Buku Teks
Niswonger, C. Rollin (Clifford Rollin), 1907-, author
South-Western Pub., Co. , 1977
Buku Teks