Kanok-on Wuttiwong และผู้แต่งคนอื่นๆ. (2010) Increasing of Bean Aphid (Aphis craccivora Koch) with Length and Density of Adaxial Hairs in Yard Long Bean nad Cowpea (Vigna unguiculata (L.)Walp). <i>Thai Agricultural Research Journal</i>, <i>28</i>(1), 13-26.Kanok-on Wuttiwong และผู้แต่งคนอื่นๆ. "Increasing of Bean Aphid (Aphis craccivora Koch) with Length and Density of Adaxial Hairs in Yard Long Bean nad Cowpea (Vigna unguiculata (L.)Walp)". Thai Agricultural Research Journal 28 (2010):13-26.Kanok-on Wuttiwong และผู้แต่งคนอื่นๆ. Increasing of Bean Aphid (Aphis craccivora Koch) with Length and Density of Adaxial Hairs in Yard Long Bean nad Cowpea (Vigna unguiculata (L.)Walp). Department of Agriculture:ม.ป.ท. 2010.