Hoyle, Fred, author
Harper & Brothers, 1955
Buku Teks
Hartman, William K., author
Wadswoth, 1978
Buku Teks
Moche, Dinah L., author
John Wiley & Sons, 1981
Buku Teks
Arny, Thomas
mcGraw-Hill Custom Pub, 2013
Multimedia
National Academy Press, 2001
Buku Teks