^Eastwood, FW; Hughes, GK; Ritchie, E. (1954). "Alkaloids of the Australian Rutaceae: Evodia xanthoxyloides F.Muell. IV. The structures of Evoxine and Evoxoidine". Australian Journal of Chemistry. 7 (1): 87–98. doi:10.1071/CH9540087.
^Waffo, AF; Coombes, PH; Crouch, NR; Mulholland, DA; El Amin, SM; Smith, PJ (2007). "Acridone and furoquinoline alkaloids from Teclea gerrardii (Rutaceae: Toddalioideae) of southern Africa". Phytochemistry. 68 (5): 663–7. Bibcode:2007PChem..68..663K. doi:10.1016/j.phytochem.2006.10.011. PMID17174364.