George D. Nelson. Breaking the Learning Barrier for Underachieving Students: Practical Teaching Strategies for Dramatic Results. SAGE.
Chicago Style (17th ed.) CitationGeorge D. Nelson. Breaking the Learning Barrier for Underachieving Students: Practical Teaching Strategies for Dramatic Results. SAGE.
MLA (8th ed.) CitationGeorge D. Nelson. Breaking the Learning Barrier for Underachieving Students: Practical Teaching Strategies for Dramatic Results. SAGE.
Warning: These citations may not always be 100% accurate.