National Education Association of the United States. Department of Supervision and Curriculum Development & Association for Supervision and Curriculum Development. (1943). Educational leadership. Association for Supervision and Curriculum Development.
Chicago-tyylinen lähdeviittausNational Education Association of the United States. Department of Supervision and Curriculum Development ja Association for Supervision and Curriculum Development. Educational Leadership. Alexandria, VA: Association for Supervision and Curriculum Development, 1943.
MLA-viiteNational Education Association of the United States. Department of Supervision and Curriculum Development ja Association for Supervision and Curriculum Development. Educational Leadership. Association for Supervision and Curriculum Development, 1943.
Harvard-tyylinen lähdeviittausNational Education Association of the United States. Department of Supervision and Curriculum Development & Association for Supervision and Curriculum Development. 1943. Educational leadership. Alexandria, VA: Association for Supervision and Curriculum Development.
Sisältöä ei voida näyttää
Chat-sisältöä ei voida näyttää evästeasetusten vuoksi. Nähdäksesi sisällön sinun tulee sallia evästeasetuksista seuraavat: Chat-palveluiden evästeet.
Evästeasetukset
