APA-referens (7:e uppl.)
Armstrong, T. (1999). ADD/ADHD alternatives in the classroom. Association for Supervision and Curriculum Development.
Chicago-referens (17:e uppl.)
Armstrong, Thomas. ADD/ADHD Alternatives in the Classroom. Alexandria, Va.: Association for Supervision and Curriculum Development, 1999.
MLA-referens (9:e uppl.)
Armstrong, Thomas. ADD/ADHD Alternatives in the Classroom. Association for Supervision and Curriculum Development, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.