O'Hanlon, R. (1985). Into the heart of Borneo: An account of a journey made in 1983 to the mountains of Batu Tiban with James Fenton. Penguin Books.
Παραπομπή σε μορφή Chicago (17η εκδ.)O'Hanlon, Redmond. Into the Heart of Borneo: An Account of a Journey Made in 1983 to the Mountains of Batu Tiban with James Fenton. Harmondsworth: Penguin Books, 1985.
Παραπομπή σε μορφή MLA (9th εκδ.)O'Hanlon, Redmond. Into the Heart of Borneo: An Account of a Journey Made in 1983 to the Mountains of Batu Tiban with James Fenton. Penguin Books, 1985.
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