Sookwat Chandraparnik และ Umpika Pumnachit; Bunsueb Srisawat; Hiran Hiranpradit; Chakapong Jermsirl. (1993) Effects of Paclobutrazol and Environmental Factors on Early Flowering, Fruit Setting and Quality of Durian. <i>Thai Agricultural Research Journal</i>, <i>11</i>(3), 107-113.Sookwat Chandraparnik และ Umpika Pumnachit; Bunsueb Srisawat; Hiran Hiranpradit; Chakapong Jermsirl. "Effects of Paclobutrazol and Environmental Factors on Early Flowering, Fruit Setting and Quality of Durian". Thai Agricultural Research Journal 11 (1993):107-113.Sookwat Chandraparnik และ Umpika Pumnachit; Bunsueb Srisawat; Hiran Hiranpradit; Chakapong Jermsirl. Effects of Paclobutrazol and Environmental Factors on Early Flowering, Fruit Setting and Quality of Durian. Department of Agriculture:ม.ป.ท. 1993.