Brodie, james Michael
Angkasa, 1993
Buku Teks
Lawrence Hill & CO, 1972
Buku Teks
Battle, Michael, author
Blackwell Publishing, 2006
Buku Teks
Ireisha Anindya, author
2017
UI - Skripsi (Membership)
edited by Gene Andrew Jarrett
Wiley Balckwell, 2014
Buku Teks