CM Starks, RB Williams, VL Norman, JA Lawrence, MG Goering, M O'Neil-Johnson, JF Hu, SM Rice e GR Eldridge, Abronione, a rotenoid from the desert annual Abronia villosa, in Phytochemistry letters, vol. 4, n. 2, 2011, p. 72–74, DOI:10.1016/j.phytol.2010.08.004, PMC3099468, PMID21617767.
CM Starks, RB Williams, VL Norman, JA Lawrence, MG Goering, M O'Neil-Johnson, JF Hu, SM Rice e GR Eldridge, Abronione, a rotenoid from the desert annual Abronia villosa, in Phytochemistry letters, vol. 4, n. 2, 2011, p. 72–74, DOI:10.1016/j.phytol.2010.08.004, PMC3099468, PMID21617767.
Margareth B. C. Gallo e Miranda J. Sarachine, Biological activities of Lupeol (PDF), in International Journal of Biomedical and Pharmaceutical Sciences, vol. 3, Special Issue 1, 2009, pp. 46–66 (archiviato dall'url originale il 25 ottobre 2010).