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.