Parker, R. (2023). Illustrations of Indian forest plants. part 1 – Five species of Dipterocarpus. Central Publication Branch, Government of India, Calcutta.
Chicago-referens (17:e uppl.)Parker, R.N. Illustrations of Indian Forest Plants. Part 1 – Five Species of Dipterocarpus. Central Publication Branch, Government of India, Calcutta, 2023.
MLA-referens (9:e uppl.)Parker, R.N. Illustrations of Indian Forest Plants. Part 1 – Five Species of Dipterocarpus. Central Publication Branch, Government of India, Calcutta, 2023.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.