PNG Publications Online
Language: Arop-Lokep
- D’JERNES, Jeffrey; RAYMOND, Mary, authors. 2005. "Phonology essentials Arop-Lokep language."
- D'JERNES, Jeff; D'JERNES, Sissie, compilers. 1992. Arop Organised Phonology Data.
Ethnologue entry
ISO 639 identifier: [apr]