APA
Harrison T. R., . (19810000). Principles of internal medicine: patient management problems: pretest self-assesment and review. New York, us: McGrawHill.
Chicago
Harrison Tinsley Randolph, . 19810000. Principles of internal medicine: patient management problems: pretest self-assesment and review. New York, us: McGrawHill.
Harvard
Harrison T. R., . (19810000). Principles of internal medicine: patient management problems: pretest self-assesment and review. New York, us: McGrawHill.
MLA
Harrison Tinsley Randolph, . Principles of internal medicine: patient management problems: pretest self-assesment and review. New York, us: McGrawHill. 19810000.