Barker, L. R., Burton, J. R., & Zieve, P. D. (2003). Principles of ambulatory medicine (6th ed.). Lippincott Williams & Wilkins.
Chicago Style (17. basım) AtıfBarker, L. Randol, John Russell Burton, ve Philip D. Zieve. Principles of Ambulatory Medicine. 6th ed. Philadelphia, PA: Lippincott Williams & Wilkins, 2003.
MLA (9th ed.) AtıfBarker, L. Randol, et al. Principles of Ambulatory Medicine. 6th ed. Lippincott Williams & Wilkins, 2003.
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