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.) CitationRiebmalai, 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.) CitationRiebmalai, Ubol. Intermediate Science Teaching in Some Selected Philippine Laboratory School: Its Implications for Undorthani Teachers's College, Udorthani, Thailand. s.n.], 1969.
Warning: These citations may not always be 100% accurate.