Sonoma State University. Center for Critical Thinking and Moral Critique & Paul, R. (1989). Critical thinking handbook, 6th-9th grades: A guide for remodelling lesson plans in language arts, social studies & science. Center for Critical Thinking and Moral Critique, Sonoma State University.
Chicago Style (17th ed.) CitationSonoma State University. Center for Critical Thinking and Moral Critique and Richard Paul. Critical Thinking Handbook, 6th-9th Grades: A Guide for Remodelling Lesson Plans in Language Arts, Social Studies & Science. Rohnert Park, CA: Center for Critical Thinking and Moral Critique, Sonoma State University, 1989.
MLA (9th ed.) CitationSonoma State University. Center for Critical Thinking and Moral Critique and Richard Paul. Critical Thinking Handbook, 6th-9th Grades: A Guide for Remodelling Lesson Plans in Language Arts, Social Studies & Science. Center for Critical Thinking and Moral Critique, Sonoma State University, 1989.