CNA Certified Nursing Assistant Exam Cram by Linda Whitenton and Marty Walker 

Certified Nurse Aide/Assistant Exam Online Review by Archipelago Learning, Inc. (CD-ROM) 

CNA Exam Secrets Study Guide: CNA Test Review for the Certified Nurse Assistant Exam by CNA Exam Secrets Test Prep Team (Paperback - 2009) 

Nursing Assistant/Nurse Aide Exam, 4th Edition by LearningExpress Editors (Paperback) 

Workbook and Competency Evaluation Review for Mosby's Textbook for Nursing Assistants by Sheila A. Sorrentino RN MSN PhD and Leighann Remmert BSN RN (Paperback - Dec 14, 2007) 

Cna Exam Secrets Study Guide: Cna Test Review for the Certified Nurse Assistant Exam by Cna Exam Secrets (Paperback - Aug 2010) 

Competency Exam Prep and Review for Nursing Assistants by Barbara Acello (Paperback - Aug 10, 2006 

NNAAP Exam Secrets Study Guide: NNAAP Test Review for the National Nurse Aide Assessment Program by NNAAP Exam Secrets Test Prep Team (Paperback - 2009) 

Mosby's Textbook for Nursing Assistants - Textbook and Workbook Package by Sheila A. Sorrentino RN MSN PhD and Relda T. Kelly RN BSN MSN (Paperback - Dec 17, 2007) 

Hartman's Nursing Assistant Care: Long-Term Care, 2nd Edition by Susan Alvare Hedman, Jetta Fuzy RN MS, Suzanne Rymer MSTE RN-BC LSW, and Thaddeus Castillo (Paperback - Aug 18, 2009) 

American Red Cross Nurse Assistant Review Manual : Preparation for Testing by American Red Cross (Paperback - 2005) 

Certified nurse assistant's exams questions and answers for long term care certification : questions  by Daphna Moore 

Nursing assistant/nurse aide exam.   New York : LearningExpress, c2009.