Munnings, Peter
Jayapura UNCEN-SIL 1990
Buku Teks
edited by David Pickell; text and photographs by Kal Muller
Periplus, 1994
Buku Referensi
Jakarta: Leiden, 1995,
Buku Referensi
Overweel, Jeroen A., compiler
Dsalcul/ISIR, 1995
Buku Teks
Yayasan Bhakti Wawasan Nusantara , 1992
Buku Referensi