1
по Ta, Huu Phuong.
Опубликовано 1989
“...National University of Singapore. Faculty of Business Administration....”Опубликовано 1989
2
Опубликовано 1983
“...National University of Singapore. Faculty of Business Administration....”
Журнал
3
Опубликовано 1992
“...National University of Singapore. Faculty of Business Administration....”
Журнал