DELOUCHE, James C., LABRADA, R., BURGOS, Nilda R. and GEALY, David R., 2007, Weedy rices : origin, biology, ecology and control [online]. 2007. Rome : Food and Agriculture Organization of the United Nations. [Accessed 12 April 2025]. ISBN 978-92-5-105676-9. Retrieved from: ftp://ftp.fao.org/docrep/fao/010/a1023e/a1023e.pdf