Brandt, R. S. (1998). Powerful learning: Ron Brandt. Association for Supervision & Curriculum Development.
Citazione stile Chigago Style (17a edizione)Brandt, Ronald S. Powerful Learning: Ron Brandt. Alexandria, Va.: Association for Supervision & Curriculum Development, 1998.
Citatione MLA (9a ed.)Brandt, Ronald S. Powerful Learning: Ron Brandt. Association for Supervision & Curriculum Development, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.