PNG Bibliography
Science
- Dedua neng 1. 2007. (Dedua) Available online
- Pato ano kuru ejia. 2003. (Borong)
- Science: Student book designed for the Tok Ples school programme in the Ramoaaina language. 1986. (Ramoaaina)
- Science: Student’s book, designed for Tok Ples pre-schools in the Kuanua language. 1985. (Kuanua)