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1nork Zahn, H., d. 1944-Gaiak “...Yabim (Papua New Guinean people) Music History and criticism....”
Argitaratua 1996
Liburua -
2nork Crowdy, DenisGaiak “...Music Papua New Guinea History and criticism....”
Argitaratua 2016
Liburua -
3nork Chenoweth, VidaGaiak “...Music Papua New Guinea History and criticism....”
Argitaratua 1979
Liburua -
4nork Kunst, J. (Jaap), 1891-1960Gaiak “...Music Papua New Guinea History and criticism....”
Argitaratua 1967
Liburua -
5nork Feld, StevenGaiak “...Folk music Papua New Guinea History and criticism....”
Argitaratua 1990
Liburua -
6nork Midian, AndrewGaiak “...Hymns Papua New Guinea Duke of York Islands History and criticism....”
Argitaratua 1999
Liburua