Hallman, G. Victor, author
McGraw-Hill, 1987
Buku Teks
Amling, Frederick, author
Irwin, 1986
Buku Teks
Polakoff, Murray Emanuel, 1922-, author
Houghton Miffiln, 1970
Buku Teks
Beim, David O., author
McGraw-Hill/Irwin, 2001
Buku Teks
Kidwell, David S., author
Dryden Press, 1993
Buku Teks