Gaya APA
Covell, A. (2021).
2015 Coding Workbook for the Physician's Office (with Cengage EncoderPro.com Demo Printed Access Card) .
Boston:
Cengage.
Gaya MLA
Covell, Alice.
"2015 Coding Workbook for the Physician's Office (with Cengage EncoderPro.com Demo Printed Access Card)".
Boston:
Cengage,
2021.
teks.