Ventilated. "Guidance on Sorghum Production – March 19, 2008." Indiana State Department of Health Division of Consumer Protection Food Protection Program Guidance on Sorghum Production – March 19, 2008 (2008): 1-6. IN.gov. Indiana State Department of Health: Division of Consumer Protection: Food Protection Program, 19 Mar. 2008. Web. 22 May 2014. <http://www.in.gov/isdh/files/Guidance_on_Sorghum_final_3-18-2008pdf_entered_6_2012.pdfArchivado el 21 de febrero de 2017 en Wayback Machine.>
Ventilated. "Guidance on Sorghum Production – March 19, 2008." Indiana State Department of Health Division of Consumer Protection Food Protection Program Guidance on Sorghum Production – March 19, 2008 (2008): 1-6. IN.gov. Indiana State Department of Health: Division of Consumer Protection: Food Protection Program, 19 Mar. 2008. Web. 22 May 2014. <http://www.in.gov/isdh/files/Guidance_on_Sorghum_final_3-18-2008pdf_entered_6_2012.pdfArchivado el 21 de febrero de 2017 en Wayback Machine.>