Pornpong Sakdapat และ Yuthana Sethapramote. (2018) Essays on credit risk measurement. National Institute of Development Administration:ม.ป.ท.Pornpong Sakdapat และ Yuthana Sethapramote. 2018. Essays on credit risk measurement. ม.ป.ท.:National Institute of Development Administration;Pornpong Sakdapat และ Yuthana Sethapramote. Essays on credit risk measurement. ม.ป.ท.:National Institute of Development Administration, 2018. Print.