Sarawanee Khunmanee และผู้แต่งคนอื่นๆ. (2014) Reproductive Performances of Three Group Breeders of Replacement Gilts for Backyard Pig Farms in Thailand. Chulalongkorn University:ม.ป.ท.Sarawanee Khunmanee และผู้แต่งคนอื่นๆ. 2014. Reproductive Performances of Three Group Breeders of Replacement Gilts for Backyard Pig Farms in Thailand. ม.ป.ท.:Chulalongkorn University;Sarawanee Khunmanee และผู้แต่งคนอื่นๆ. Reproductive Performances of Three Group Breeders of Replacement Gilts for Backyard Pig Farms in Thailand. ม.ป.ท.:Chulalongkorn University, 2014. Print.