Atsalek Rattanawannee และผู้แต่งคนอื่นๆ. (2006) Analysis of morphometric and genetic variation of small dwarf honey bees Apis andreniformis Smith, 1858 in Thailand. Chulalongkorn University:ม.ป.ท.Atsalek Rattanawannee และผู้แต่งคนอื่นๆ. 2006. Analysis of morphometric and genetic variation of small dwarf honey bees Apis andreniformis Smith, 1858 in Thailand. ม.ป.ท.:Chulalongkorn University;Atsalek Rattanawannee และผู้แต่งคนอื่นๆ. Analysis of morphometric and genetic variation of small dwarf honey bees Apis andreniformis Smith, 1858 in Thailand. ม.ป.ท.:Chulalongkorn University, 2006. Print.