Garrels, M., Oatis, C., S.(2017).Laboratory and Diagnostic Testing in Ambulatory Care: A Guide for Health Care Profesianals, Third Edition (3).Belanda:Elsevier.
Gaya MLA
Garrels, Marti., Oatis, Carol, S.."Laboratory and Diagnostic Testing in Ambulatory Care: A Guide for Health Care Profesianals, Third Edition".3Belanda:Elsevier,2017.Buku Inti.