-
ปริญญามหาบัณฑิต / Master Degree
- / Master of Management, Sasin, Chulalongkorn University
/ 1994
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ปริญญามหาบัณฑิต / Master Degree
- / Master of Arts, (Southeast Asian history), Northern Illinois University
/ 1974
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ปริญญาบัณฑิต / Bachelor Degree
- / Bachelor of Arts, (American history), Oberlin College
/ 1962