Strien, N.J. van 1986. Abbreviated checklist of the mammals of the Australasian Archipelago. Bogor, School of Environmental Conservation Management.
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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.
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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.
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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.
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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.
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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.
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Strien, N.J. van 1982. Excerpts from report on 1982 deaths of Javan rhino in Ujung Kulon. Report. pp. 1-3.
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Strien, N.J. van 1982. Wat is er aan de hand met de Javaanse neushoorn?. Panda 18 (11): 159-160, figs. 1-3.
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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.
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Strien, N.J. van 1981. Survey of Sumatran rhinos, Banumuda area, East Kalimantan. WWF Yearbook 1980-1981: 459-460.