Kagoshima Daigaku. Minami Taiheiyō Kaiiki Kenkyū Sentā, University of Papua New Guinea, Papua New Guinea University of Technology, & Nakano, K. (1990). The Progress report of the 1989 survey of the research project, "Man and the environment in Papua New Guinea". Kagoshima University Research Center for the South Pacific.
Cytowanie według stylu Chicago (wyd. 17)Kagoshima Daigaku. Minami Taiheiyō Kaiiki Kenkyū Sentā, University of Papua New Guinea, Papua New Guinea University of Technology, i K. Nakano. The Progress Report of the 1989 Survey of the Research Project, "Man and the Environment in Papua New Guinea". Kagoshima, Japan: Kagoshima University Research Center for the South Pacific, 1990.
Cytowanie według stylu MLA (wyd. 9)Kagoshima Daigaku. Minami Taiheiyō Kaiiki Kenkyū Sentā, et al. The Progress Report of the 1989 Survey of the Research Project, "Man and the Environment in Papua New Guinea". Kagoshima University Research Center for the South Pacific, 1990.
