Rujukan Ginkgo_biloba

  1. ↑ Holt, B. F.; Rothwell, G. W. (1997). "Is Ginkgo biloba (Ginkgoaceae) Really an Oviparous Plant?". American Journal of Botany. 84 (6): 870–872. doi:10.2307/2445823. JSTOR 2445823.
  2. ↑ Gilman, Edward F. and Dennis G. Watson (1993). "Ginkgo biloba 'Autumn Gold'" (PDF). US Forest Service. Dicapai pada 29 March 2008.
  3. ↑ Boland, Timothy, Laura E. Coit, Marty Hair (2002). Michigan Gardener's Guide. Cool Springs Press. ISBN 1930604203.Selenggaraan CS1: pelbagai nama: senarai pengarang (link)
  4. ↑ "Examples of Plants with Insect and Disease Tolerance". SULIS - Sustainable Urban Landscape Information Series. University of Minnesota. Dicapai pada 29 March 2008.