Foose, T.J.; Strien, N.J. van 1995. Population & distribution figures for all rhino species. Asian Rhinos 2: 16.
Strien, N.J. van 1991. Report on a short mission to Ujung Kulon National Park, Java, Indonesia, in connection with the reported deaths of five Javan rhinos.
Strien, N.J. van 1986. The Sumatran rhinoceros, Dicerorhinus sumatrensis, in the Gunung Leuser National Park, Sumatra, Indonesia: its distribution, ecology and conservation. Hamburg, Paul Parey (Mammalia Depicta, No. 12). pp. i-vii, 1-200, figs. 1-92, map 1.
Strien, N.J. van 1986. Abbreviated checklist of the mammals of the Australasian Archipelago. Bogor, School of Environmental Conservation Management.
Strien, N.J. van 1986. De Sumatraanse neushoorn, Dicerorhinus sumatrensis: verspreiding, ecologie en behoud in het Gunung Leuser Nationale Park op Sumatra, Indonesie. Lutra 29: 343.
Strien, N.J. van 1985. Report on a preparatory mission for the implementation of the “Singapore Proposals” for captive breeding of Sumatran Rhinoceros as part of a conservation strategy for the species. Report to IUCN. pp. 1-48.
Strien, N.J. van 1985. The Sumatran rhinoceros in the Gunung Leuser National Park, its distribution, ecology and conservation. Doorn, Van Strien. pp. i-vii, 1-207, fig.s 1-20, map 1.
Strien, N.J. van 1983. A guide to the tracks of the mammals of western Indonesia. Ciawi, School of Environmental Conservation Management. pp. i-viii, 1-44.
Strien, N.J. van; Sukohadi, W. 1982. The present status of the Sumatran rhinoceros (Dicerorhinus sumatrensis) in Indonesia. Report for IUCN/SSC Asian Rhino Specialist Group. pp. 1-11.
Strien, N.J. van 1982. Excerpts from report on 1982 deaths of Javan rhino in Ujung Kulon. Report. pp. 1-3.
Strien, N.J. van 1982. Wat is er aan de hand met de Javaanse neushoorn?. Panda 18 (11): 159-160, figs. 1-3.
Strien, N.J. van 1981. Survey of Sumatran rhinos, Banumuda area, East Kalimantan. WWF Yearbook 1980-1981: 459-460.
Strien, N.J. van 1979. Annual report 1978, eleventh to thirteenth Mamas expeditions. Progress Report, no. 8.
Strien, N.J. van 1979. Report on a survey of the proposed Banumuda extension of Kutai, East Kalimantan. Report.
Strien, N.J. van 1978. On the difference in the footprints in the Javan and Sumatran rhinoceros. Tiger Paper 5 (1): 16-19, figs. 1-2.
Strien, N.J. van 1978. Bibliography on the Indian elephant (Elephas maximus). Wageningen, LH Nature Conservation: pp. 1-25.
Strien, N.J. van 1977. Seventh Mamas expedition, August – December 1976. Progress Report, no. 5. pp. 1-4.
Strien, N.J. van 1977. Eighth and ninth Mamas expedition, January – April 1977. Progress Report, no. 6. pp. 1-3.
Strien, N.J. van 1977. Final report on the 1977 fieldwork, tenth Mamas expedition. Progress Report, no. 7. pp. 1-6.
Strien, N.J. van 1977. Dicerorhinus sumatrensis or Didermocerus sumatrensis?. Tiger Paper 4 (3): 16.






