Nguyen, Van Kien, Oc Van Vo, and Duc Ngoc Huynh. 2015. “Comparing the Costs and Benefits of Floating Rice-Based and Intensive Rice-Based Farming Systems in the Mekong Delta”. Asian Journal of Agriculture and Rural Development 5 (9):202-17. http://archive.aessweb.com/index.php/5005/article/view/1402.