APA (7th ed.) Citation

Duangporn Beokhaimook. (1969). A study of manpower planning in relation to the needs of primary and secondary education in Thailand. s.n.].

Chicago Style (17th ed.) Citation

Duangporn Beokhaimook. A Study of Manpower Planning in Relation to the Needs of Primary and Secondary Education in Thailand. [Quezon City: s.n.], 1969.

MLA (9th ed.) Citation

Duangporn Beokhaimook. A Study of Manpower Planning in Relation to the Needs of Primary and Secondary Education in Thailand. s.n.], 1969.