Combs, A. W., & Frymier, J. R. (1972). Educational accountability; beyond behavioral objectives. Association for Supervision and Curriculum Development.
Čikaški stil citiranja (17. izdanje)Combs, Arthur W., i Jack R. Frymier. Educational Accountability; Beyond Behavioral Objectives. Washington: Association for Supervision and Curriculum Development, 1972.
MLA način citiranja (8. izdanje)Combs, Arthur W., i Jack R. Frymier. Educational Accountability; Beyond Behavioral Objectives. Association for Supervision and Curriculum Development, 1972.
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