Gaya APA

Ramutkowski, B., Booth, K, A. (2008). Medical Assisting Administrative and Clinical Competencies (second edition). New York: Mc Graw-Hill.

Gaya MLA

Ramutkowski, Barbara., Booth, Kathryn, A.. "Medical Assisting Administrative and Clinical Competencies". second edition New York: Mc Graw-Hill, 2008. .