APA (7th ed.) Citation

Librojo, S. (1973). Instructional materials in structural approach to reading comprehension. s.n.].

Chicago Style (17th ed.) Citation

Librojo, Sonia. Instructional Materials in Structural Approach to Reading Comprehension. [Quezon City: s.n.], 1973.

MLA (9th ed.) Citation

Librojo, Sonia. Instructional Materials in Structural Approach to Reading Comprehension. s.n.], 1973.