Leong, T. C. (1993). Vietnam business and investment opportunities. Singapore: University of Singapore.
シカゴスタイル引用形Leong, Tan Cheng. Vietnam Business and Investment Opportunities. Singapore: University of Singapore, 1993.
MLA引用形式Leong, Tan Cheng. Vietnam Business and Investment Opportunities. Singapore: University of Singapore, 1993.
警告: この引用は必ずしも正確ではありません.