Thaweesakdhi Suvagondha is a retired professor of business administration, Thammasat Business School, Thammasat University, in Thailand. In his teaching, he had incorporated the principles Roman military affairs into the modern sales management practices. He has written several articles about the historical roots of the modern business practices such as logistics, leaderships, etc. He wrote several management textbooks, books and articles in management for leading Thai magazines. He studied at Columbia University in New York. He currently resides in Bangkok, Thailand.