@book{115258,
	author = {Paul, Richard. and Sonoma State University.},
	title = {Critical thinking handbook, 4th-6th grades},
	publisher = {Center for Critical Thinking and Moral Critique},
	year = {c1990.},
	address = {Rohnert Park, CA},
	note = {"Resources for teaching critical thinking": p. 286-312.}
}