1. Allison, I. and J. Bennett. 1976. Climate and microclimate. In: Hope et al. 1976, The equatorial glaciers of New Guinea, 61–80.
2. Barry, R. G. 1978. Aspects of the precipitation characteristics of the New Guinea mountains. J. Trop. Geogr. 47: 13–30.
3. Barry, R. G. 1980. Mountain climates of New Guinea. In: van Royen, P., 1980. The alpine flora of New Guinea. vol. 1: 75–109.
4. Brookfield, H. C. and D. Hart. 1966. Rainfall in the tropical southwest Pacific. Australian National Univ. Res. Sch. Pac. Stud., G/3, 25 p.
5. Brown, M. and J. M. Powell. 1974. Frost and drought in the highlands of Papua New Guinea. J. Trop. Geogr. 38: 1–6.