Irwansyah, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2012
UI - Skripsi (Open)
Holttum, R.E.
Authority , 1966
Buku Teks
King, George, Sir, author
Mehra Offset Press, 1986
Buku Teks
Gimlette, John D., author
Oxford University Press, 1971
Buku Referensi
Marsden, William, author
Oxford University Press, 1984
Buku Referensi