Gaya APA

Glasgow, D., Loving, R. (1964). Languages of The Maprik Sub-District . s.l.: Department of Information and Extension Services Port Moresby, Territory of Papua and New Guinea.

Gaya MLA

Glasgow, David., Loving, Richard. "Languages of The Maprik Sub-District". s.l.: Department of Information and Extension Services Port Moresby, Territory of Papua and New Guinea, 1964. Text.