Anderson, C. C., Crawford, A. R., & Nicklas, S. K. (1994). Global understandings: A framework for teaching and learning. Association for Supervision and Curriculum Development.
Citazione stile Chigago Style (17a edizione)Anderson, Charlotte C., Agnes R. Crawford, e Susan K. Nicklas. Global Understandings: A Framework for Teaching and Learning. Alexandria, Va: Association for Supervision and Curriculum Development, 1994.
Citatione MLA (9a ed.)Anderson, Charlotte C., et al. Global Understandings: A Framework for Teaching and Learning. Association for Supervision and Curriculum Development, 1994.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.