Ellis, Harold, author
Butterworth-Heinemann, 1994
Buku Referensi
Shambhala, 1999
Buku Referensi
Roojen, Pepin van, author
Pepin van Roojen, 1999
Multimedia
Thibodeau, Gary A., 1938-2013, author
Mosby, 2007
Buku Teks
Rebo International, 2005
Buku Teks