
Perluhirsi (Pennisetum glaucum) er mest ræktaða hirsistegundin.

Hrisi er gjarnan malað niður í mjöl áður en það er notað í fæðu.
- Vilmundur Hansen. (2019, 30. ágúst). Hirsi og brauðið hans Esekíel. Bændablaðið. (Sótt 1.7.2022).
- Taylor, J.R.N. & Kruger, J. (2016). Millets. Encyclopedia of Food and Health, 748-757. (Sótt 1.7.2022).
- Research and Markets. (2022). Millet Market - Growth, Trends, COVID-19 Impact, and Forecasts (2022 - 2027). (Sótt 1.7.2022).
- Meena, R. o.fl. (2021). Global Scenario of Millets Cultivation. Í Millets and Millet Technology, bls. 33-50. (Sótt 1.7.2022).
- Gupta, S. M. o.fl. (2017). A "Certain" Crop for an "Uncertain" Future and a Solution to Food Insecurity and Hidden Hunger under Stressful Environments. Frontiers in Plant Science, 8, 643. (Sótt 1.7.2022).
- Eliazer Nelson, A.R.L., Ravichandran, K. & Antony, U. (2019). The impact of the Green Revolution on indigenous crops of India. Journal of Ethinic Foods, 6, 8. (Sótt 1.7.2022).
- Food and Agriculture Organization of the United Nations (FAO). FAOSTAT: Crops and livestock products. (Sótt 1.7.2022).
- Millet - Wikipedia. (Sótt 1.7.2022).
- Pearl millet - Pennisetum glaucum.jpg | Wikimedia Commons. Höfundur myndar: Shanmugam. Birt undir Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0) leyfi. (Sótt 1.7.2022).
- Soungouf - millet flour 1. unsifted milled flour.jpg | Wikimedia Commons. Höfundur myndar: T.K. Naliaka. Birt undir Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) leyfi. (Sótt 1.7.2022).