"Genus: Digitaria Haller". Germplasm Resources Information Network. United States Department of Agriculture. 2007-10-05. Diarsipkan dari versi asli tanggal 2010-05-28. Diakses tanggal 2010-11-06.
"Genus: Digitaria Haller". Germplasm Resources Information Network. United States Department of Agriculture. 2007-10-05. Diarsipkan dari versi asli tanggal 2010-05-28. Diakses tanggal 2010-11-06.