Parker, R. (2023). Illustrations of Indian forest plants. part 1 – Five species of Dipterocarpus. Central Publication Branch, Government of India, Calcutta.
Chicago-viite (17. p.)Parker, R.N. Illustrations of Indian Forest Plants. Part 1 – Five Species of Dipterocarpus. Central Publication Branch, Government of India, Calcutta, 2023.
MLA-viite (9. p.)Parker, R.N. Illustrations of Indian Forest Plants. Part 1 – Five Species of Dipterocarpus. Central Publication Branch, Government of India, Calcutta, 2023.
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