APA (7th ed.) Citation

Riebmalai, U. (1969). Intermediate science teaching in some selected Philippine laboratory school: Its implications for Undorthani Teachers's College, Udorthani, Thailand. s.n.].

Chicago Style (17th ed.) Citation

Riebmalai, Ubol. Intermediate Science Teaching in Some Selected Philippine Laboratory School: Its Implications for Undorthani Teachers's College, Udorthani, Thailand. [Quezon City: s.n.], 1969.

MLA (9th ed.) Citation

Riebmalai, Ubol. Intermediate Science Teaching in Some Selected Philippine Laboratory School: Its Implications for Undorthani Teachers's College, Udorthani, Thailand. s.n.], 1969.