"BSBI List 2007". Botanical Society of Britain and Ireland. Diarsipkan dari versi asli(xls) tanggal 2015-01-25. Diakses tanggal 2014-10-17.
doi.org
Kumar S, Malhotra R, Kumar D (2010). "Euphorbia hirta: Its chemistry, traditional and medicinal uses, and pharmacological activities". Pharmacognosy Rev. 4 (7): 58–61. doi:10.4103/0973-7847.65327.
webcitation.org
"BSBI List 2007". Botanical Society of Britain and Ireland. Diarsipkan dari versi asli(xls) tanggal 2015-01-25. Diakses tanggal 2014-10-17.