APA (7th ed.) Citation

Roldan, A. H. (1983). Concept development: Basic to reading education. Reading Dynamics.

Chicago Style (17th ed.) Citation

Roldan, Aurora H. Concept Development: Basic to Reading Education. San Juan, Metro Manila: Reading Dynamics, 1983.

MLA (9th ed.) Citation

Roldan, Aurora H. Concept Development: Basic to Reading Education. Reading Dynamics, 1983.