compiled by S.K Baker
Oxford Publishing, 1984
Buku Referensi
Samuel Yefta Abednego, author
2014
UI - Skripsi (Membership)
Chubb, Basil
Oxford University Press, 1974
Buku Teks
Donaldson, Loraine
N.Y. Praeger , 1966
Buku Teks
Watson, W.C.R., author
At The University Press, 2013
Buku Teks