Z'graggen, J. A. (1971). Classificatory and typological studies in languages of the Madang District. Australian National University [for] Linguistic Circle of Canberra.
Chicago Style (17th ed.) CitationZ'graggen, J. A. Classificatory and Typological Studies in Languages of the Madang District. [Canberra]: Australian National University [for] Linguistic Circle of Canberra, 1971.
MLA (9th ed.) CitationZ'graggen, J. A. Classificatory and Typological Studies in Languages of the Madang District. Australian National University [for] Linguistic Circle of Canberra, 1971.
Warning: These citations may not always be 100% accurate.