Punnipa Charoensriwattanakul และ Sunti Tirapat. (2009) Liquidity and default risks in corporate bonds. Chulalongkorn University:ม.ป.ท.Punnipa Charoensriwattanakul และ Sunti Tirapat. 2009. Liquidity and default risks in corporate bonds. ม.ป.ท.:Chulalongkorn University;Punnipa Charoensriwattanakul และ Sunti Tirapat. Liquidity and default risks in corporate bonds. ม.ป.ท.:Chulalongkorn University, 2009. Print.