Gaya APA

Mantovani, E, , (. (1995). 25 years of service: The Melanesian Institute: Its history and its work. . Goroka: Goroka Melanesian Institute.

Gaya MLA

Mantovani, Ennio, , (ed.). "25 years of service: The Melanesian Institute: Its history and its work. ". Goroka: Goroka Melanesian Institute, 1995. Majalah.