Usanee Kritsanavarin และ Nuntavarn Vichit-Vadakan. (2001) Persuasive campaign to reduce aedes mosquito larvae for preventing dengue haemorrhagic fever in Thai Yai Village, Ratchaburi Province, Thailand. Chulalongkorn University:ม.ป.ท.Usanee Kritsanavarin และ Nuntavarn Vichit-Vadakan. 2001. Persuasive campaign to reduce aedes mosquito larvae for preventing dengue haemorrhagic fever in Thai Yai Village, Ratchaburi Province, Thailand. ม.ป.ท.:Chulalongkorn University;Usanee Kritsanavarin และ Nuntavarn Vichit-Vadakan. Persuasive campaign to reduce aedes mosquito larvae for preventing dengue haemorrhagic fever in Thai Yai Village, Ratchaburi Province, Thailand. ม.ป.ท.:Chulalongkorn University, 2001. Print.