Combs, A. W., & Frymier, J. R. (1972). Educational accountability; beyond behavioral objectives. Association for Supervision and Curriculum Development.
Chicago-referens (17:e uppl.)Combs, Arthur W., och Jack R. Frymier. Educational Accountability; Beyond Behavioral Objectives. Washington: Association for Supervision and Curriculum Development, 1972.
MLA-referens (8:e uppl.)Combs, Arthur W., och Jack R. Frymier. Educational Accountability; Beyond Behavioral Objectives. Association for Supervision and Curriculum Development, 1972.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.