Summer Institute of Linguistics. Papua New Guinea Branch & Clifton, J. M. (1996). Two non-Austronesian grammars from the Islands. Summer Institute of Linguistics.
Chicago Style (17th ed.) CitationSummer Institute of Linguistics. Papua New Guinea Branch and John M. Clifton. Two Non-Austronesian Grammars from the Islands. Ukarumpa, Papua New Guinea: Summer Institute of Linguistics, 1996.
MLA (9th ed.) CitationSummer Institute of Linguistics. Papua New Guinea Branch and John M. Clifton. Two Non-Austronesian Grammars from the Islands. Summer Institute of Linguistics, 1996.
Warning: These citations may not always be 100% accurate.