Alongkorn Laosaichuea และ Joseph Bowman. (2014) Graduate trumpet recital document. Mahidol University:ม.ป.ท.Alongkorn Laosaichuea และ Joseph Bowman. 2014. Graduate trumpet recital document. ม.ป.ท.:Mahidol University;Alongkorn Laosaichuea และ Joseph Bowman. Graduate trumpet recital document. ม.ป.ท.:Mahidol University, 2014. Print.