Nittana Southiseng และ John Walsh. (2010) A Comparison of Human Resource Development in Telecommunications Business of Thailand and Laos. <i>NIDA Development Journal</i>, <i>50</i>(2), 89-127.Nittana Southiseng และ John Walsh. "A Comparison of Human Resource Development in Telecommunications Business of Thailand and Laos". NIDA Development Journal 50 (2010):89-127.Nittana Southiseng และ John Walsh. A Comparison of Human Resource Development in Telecommunications Business of Thailand and Laos. National Institute of Development Administration:ม.ป.ท. 2010.