Suporn Boonsue Intasopa. 1993. Petrology and geochronology of the volcanic rocks of the central Thailand volcanic belt. School of Graduate Studies, University of New Brunswick;
Suporn Boonsue Intasopa. (1993) Petrology and geochronology of the volcanic rocks of the central Thailand volcanic belt . University of New Brunswick/Canada.
Suporn Boonsue Intasopa. Petrology and geochronology of the volcanic rocks of the central Thailand volcanic belt. . Canada:University of New Brunswick, 1993.
Suporn Boonsue Intasopa. (1993) Petrology and geochronology of the volcanic rocks of the central Thailand volcanic belt . University of New Brunswick/Canada.