Gw mau tau Rujukan dari Pokok Trumpet. Jelasin dalam bahasa melayu

Burkill, I.H. (1966). "A Dictionary of the Economic Products of the Malay Peninsula. Volume II (I–Z)". Ministry of Agriculture and Cooperatives, Kuala Lumpur.

Chan, E.W.C., Lim, Y.Y. (2006). "Antioxidant activity of Thunbergia laurifolia tea". Journal of Tropical Forest Science 18 (2): 130–136. http://info.frim.gov.my/cfdocs/infocenter_application/jtfsonline/jtfs/v18n2/130-136.pdf.

Kanchanapoom, T. et al. (2002). "Iridoid glucosides from Thunbergia laurifolia". Phytochemistry 60: 769–771. .

NRM (2003). "Thunbergia: Blue trumpet vine". Natural Resources and Mines, Queensland. http://www.nrm.qld.gov.au/pests/environmental_weeds/weed_info_series.html.

Schonenberger, J. (1999). "Floral structure, development and diversity in Thunbergia (Acanthaceae)". Botanical Journal of the Linnean Society 130: 1–36.

Starr, F. et al. (2003). "Thunbergia laurifolia". http://www.hear.org/starr/hiplants/reports/pdf/thunbergia_laurifolia.pdf.