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Johnstone RE (1988). "Ben Island, Archipelago of the Recherche, Western Australia". Corella12 (3): 89–90.
Johnstone RE (1990). Mangroves and mangrove birds of Western Australia. Records of the Western Australian Museum. Supplement No. 32. 120 pp.
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Coate, Kevin H.; Johnstone, Ronald E. (2007). Seabirds and shipwrecks: exploring the Houtman Abrolhos Archipelago. Perth: Department of Environment and Conservation. Abrolhos Islands, Western Australia, 11–18 December 2007 Expedition was offered by Landscope, the Department of Environment and Conservation's (DEC's) quarterly magazine in association with UWA Extension, The University of Western Australia.
^Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). The Eponym Dictionary of Reptiles. Baltimore: Johns Hopkins University Press. xiii + 296 pp. ISBN978-1-4214-0135-5. ("Johnstone, R. E.", p. 136).