Safian, S. C. (2009). The complete procedure coding book. McGraw Hill Higher Education.
Citazione stile Chigago Style (17a edizione)Safian, Shelley C. The Complete Procedure Coding Book. Boston: McGraw Hill Higher Education, 2009.
Citatione MLA (9a ed.)Safian, Shelley C. The Complete Procedure Coding Book. McGraw Hill Higher Education, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.