Apichai Puntasen. 1973. Manpower and educational planning: an application of a simple integrated model to seleoted groups of Thai university graduates. , Vanderbilt University;
Apichai Puntasen. (1973) Manpower and educational planning: an application of a simple integrated model to seleoted groups of Thai university graduates. . Vanderbilt University/United States of America.
Apichai Puntasen. Manpower and educational planning: an application of a simple integrated model to seleoted groups of Thai university graduates. . United States of America:Vanderbilt University, 1973.
Apichai Puntasen. (1973) Manpower and educational planning: an application of a simple integrated model to seleoted groups of Thai university graduates. . Vanderbilt University/United States of America.