Παραπομπή σε μορφή APA (7η εκδ.)

Adesoji, F. A., & Opeola, S. M. (2014). Effective Use of Self-Learning Device- Programmed Text in Teaching Nigerian Secondary School Students Mathematical Models in Chemistry. Obafemi Awolowo University.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Adesoji, Francis A., και S. M. Opeola. Effective Use of Self-Learning Device- Programmed Text in Teaching Nigerian Secondary School Students Mathematical Models in Chemistry. Obafemi Awolowo University, 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

Adesoji, Francis A., και S. M. Opeola. Effective Use of Self-Learning Device- Programmed Text in Teaching Nigerian Secondary School Students Mathematical Models in Chemistry. Obafemi Awolowo University, 2014.