The Cognitive Tutor & Algebra I Development Team. (2007). Algebra I: Student assignments. Carnegie Learning.
Chicago Style (17th ed.) CitationThe Cognitive Tutor and Algebra I Development Team. Algebra I: Student Assignments. Pittburg, Pennsylvania: Carnegie Learning, 2007.
MLA (9th ed.) CitationThe Cognitive Tutor and Algebra I Development Team. Algebra I: Student Assignments. Carnegie Learning, 2007.
Warning: These citations may not always be 100% accurate.