Carlson, Richard, 1961-, author
Gramedia Pustaka Utama, 2002
Buku Teks
Putu Putrayasa
Gramedia, 2004
Buku Teks
Canfield, Jack, 1944-, author
Gramedia Pustaka Utama, 2006
Buku Teks
Adrienne, Carol, author
Hikmah, 2007
Buku Teks
Christiansen, Rich, 1965-, author
McGraw-Hill, 2012
Buku Teks