Bellanca, James A A guide to graphic organizers : helping students organize and process content for deeper learning - 2nd ed - Thousand Oaks, CA: Corwin Press, 2007 - xvii, 245 p. : ill. ; 29 cm ISBN: 9781412952996 (cloth : alk. paper) Subjects--Topical Terms: Graphic organizers Dewey Class. No.: 371.39 BEL