APA

Association for Supervision and Curriculum Development, Unruh G. G., . (1965). New curriculum developments. Washington: Association for Supervision and Curriculum Development.

Chicago

Association for Supervision and Curriculum Development, Unruh Glenys G, . 1965. New curriculum developments. Washington: Association for Supervision and Curriculum Development.

Harvard

Association for Supervision and Curriculum Development, Unruh G. G., . (1965). New curriculum developments. Washington: Association for Supervision and Curriculum Development.

MLA

Association for Supervision and Curriculum Development, Unruh Glenys G, . New curriculum developments. Washington: Association for Supervision and Curriculum Development. 1965.