Veerana Sinsawat Forrer และ Payao Prompanjai. (2007) Sesame Breeding for High Yield: Preliminary Yield Trial from Collection Sets Year 2000 and 2001. <i>Thai Agricultural Research Journal</i>, <i>25</i>(1), 74-85.Veerana Sinsawat Forrer และ Payao Prompanjai. "Sesame Breeding for High Yield: Preliminary Yield Trial from Collection Sets Year 2000 and 2001". Thai Agricultural Research Journal 25 (2007):74-85.Veerana Sinsawat Forrer และ Payao Prompanjai. Sesame Breeding for High Yield: Preliminary Yield Trial from Collection Sets Year 2000 and 2001. Department of Agriculture:ม.ป.ท. 2007.