[T.t.] [t.p.] 1973
Buku Teks
Mittermeier, Russell A., author
Cemex Conservation International, 1999
Buku Referensi
Lautenbach, Hendrika, author
Thela Thesis, 1999
Buku Teks
Christian Baumgartner , Martin Uitz, Karl Krainer, Peter Hasslacher
The Federal Press Service, 2002
Buku Referensi
Munnings, Peter
Jayapura UNCEN-SIL 1990
Buku Teks