Institute of Applied Social and Economic Research, Crossland, A., & Rannells, J. (1987). The Times of Papua New Guinea selective index, 1980-1984. Institute of Applied Social and Economic Research.

Institute of Applied Social and Economic Research, Alice Crossland, and Jackson Rannells. The Times of Papua New Guinea Selective Index, 1980-1984. Boroko, Papua New Guinea: Institute of Applied Social and Economic Research, 1987.

Institute of Applied Social and Economic Research, et al. The Times of Papua New Guinea Selective Index, 1980-1984. Institute of Applied Social and Economic Research, 1987.