Παραπομπή σε μορφή APA (7η εκδ.)

Combs, A. W., & Frymier, J. R. (1972). Educational accountability; beyond behavioral objectives. Association for Supervision and Curriculum Development.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Combs, Arthur W., και Jack R. Frymier. Educational Accountability; Beyond Behavioral Objectives. Washington: Association for Supervision and Curriculum Development, 1972.

Παραπομπή σε μορφή MLA (8th εκδ.)

Combs, Arthur W., και Jack R. Frymier. Educational Accountability; Beyond Behavioral Objectives. Association for Supervision and Curriculum Development, 1972.