Krittipitch Thitipitchayanant และ Naowarat Kanchanakhan. (2016) Effects of Self-Empowerment-Affirmation-Relaxation [Self-EAR] Program on Postpartum Blues (PPB) Mothers: A Randomized Controlled Trial. Chulalongkorn University:ม.ป.ท.Krittipitch Thitipitchayanant และ Naowarat Kanchanakhan. 2016. Effects of Self-Empowerment-Affirmation-Relaxation [Self-EAR] Program on Postpartum Blues (PPB) Mothers: A Randomized Controlled Trial. ม.ป.ท.:Chulalongkorn University;Krittipitch Thitipitchayanant และ Naowarat Kanchanakhan. Effects of Self-Empowerment-Affirmation-Relaxation [Self-EAR] Program on Postpartum Blues (PPB) Mothers: A Randomized Controlled Trial. ม.ป.ท.:Chulalongkorn University, 2016. Print.