John Wiley & Sons, 2010
eBooks
Moline, Peg, author
Galvanized Brands, 2014
Buku Teks
Meredith, Sheena, author
Element , 1994
Buku Teks
Murray, Michael T., author
Riverhead Book, 2003
Buku Teks
Ashraf Mozayani, Lionel P. Raymon, editor; A.A. Kd. Harmita, translator
EGC, 2012
Buku Teks