Kunwatoo Rittidate และผู้แต่งคนอื่นๆ. (2016) Coal petrography and associated stratigraphy in central part of Mae Moh Basin, Changwat Lampang. Chulalongkorn University:ม.ป.ท.Kunwatoo Rittidate และผู้แต่งคนอื่นๆ. 2016. Coal petrography and associated stratigraphy in central part of Mae Moh Basin, Changwat Lampang. ม.ป.ท.:Chulalongkorn University;Kunwatoo Rittidate และผู้แต่งคนอื่นๆ. Coal petrography and associated stratigraphy in central part of Mae Moh Basin, Changwat Lampang. ม.ป.ท.:Chulalongkorn University, 2016. Print.