Sandler, Stanley, author
John Wiley & Sons, 2006
Buku Teks
editor, A.E. Pegg
Portland Press, 1995
Buku Referensi
Pegg, A.E.
Portland Press, 1994
Buku Referensi
Sandler, Stanley I.
John Wiley, 2006
Multimedia
Klotz, Irving M., author
Academic Press , 1967
Buku Teks