Literature
  • , 1987
  • Bamboos of China. Timber Press, Portland, Oregon, United States. 167 pp.
  • Widjaja 1987
  • A revision of Malesian Gigantochloa (Poaceae-Bambusoideae). Reinwardtia 10(3): 353-357.
  • Widjaja 1984
  • Ethnobotanical notes on Gigantochloa in Indonesia with special reference to G. apus. The Journal of the American Bamboo Society 5(3-4): 57-68.
  • Widjaja 1991
  • Peculiar preparation of bamboo shoots for culinary purposes in Indonesia. Journal of the American Bamboo Society 8(1-2): 146-150.
  • Widjaja 1987a
  • A revision of Malesian Gigantochloa (Poaceae-Bambusoideae). Reinwardtia 10(3): 291-380.
  • Widjaja, Risyad 1987
  • Anatomical properties of some bamboos utilized in Indonesia. In: Rao, A.N., Dhanarajan, G. and Sastry, C.B. (Editors): Recent research on bamboos. Proceedings of the international bamboo workshop, October 6-14, 1985, Hangzhou, China. The Chinese Academy of Forestry, China and International Development Research Centre, Canada. pp. 244-246.
  • 1991
  • Research needs for bamboo and rattan to the year 2000. Tropical Tree Crops Programme, International Fund for Agricultural Research, Washington, D.C., United States. 81 pp.
  • 1993a
  • A revision of Bambusa (Gramineae: Bambusoideae) in the Malay Peninsula, with two new species. Sandakania 3: 17-41.
  • 1981
  • Flowering, fruiting and germination of the bamboo Schizostachyum zollingeri in Perlis. The Malaysian Forester 44: 453-463.
  • 1993
  • Four new genera of bamboos (Gramineae: Bambusoideae) from Malesia. Kew Bulletin 48(3): 517-532.
  • 1992
  • The poring puzzle: Gigantochloa levis and a new species of Gigantochloa (Gramineae: Bambusoideae) from Peninsular Malaysia. Sandakania 1: 15-21.
  • 1982
  • Malaysian bamboos in use. Nature Malaysiana 7: 34-39.
  • 1982a
  • Two new species of Gigantochloa (Bambusoideae) from the Malay Peninsula. Malaysian Forester 45(3): 345-353.
  • 1989
  • Current and potential uses of bamboo in Peninsular Malaysia. Journal of the American Bamboo Society 7(1-2): 1-15.
  • 1990
  • Gigantochloa balui (Poaceae-Bambusoideae), a Bornean bamboo new to science. Brunei Forestry Department, Occasional Papers 1: 1-10.