Rosenfeld, Isadore, author
Random House, 1996
Buku Referensi
Dzugan, Sergey A., author
[publisher not identified], 2009
Buku Teks
Moline, Peg, author
Galvanized Brands, 2014
Buku Teks
Weisman, Roanne, author
Health Communications, Inc, 2003
Buku Teks
Shealy, C. Norman, author
Element, 1998
Buku Referensi