APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (8. p.)

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

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