ASCD Council on Secondary Education & Saylor, J. G. (1971). Removing barriers to humaness in the high school. Association for Supervision and Curriculum Development, NEA.
Cytowanie według stylu Chicago (wyd. 17)ASCD Council on Secondary Education i John Galen Saylor. Removing Barriers to Humaness in the High School. Washington: Association for Supervision and Curriculum Development, NEA, 1971.
Cytowanie według stylu MLA (wyd. 9)ASCD Council on Secondary Education i John Galen Saylor. Removing Barriers to Humaness in the High School. Association for Supervision and Curriculum Development, NEA, 1971.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..