Birrell, K. B. (2000). Diagnosis and treatment: A training manual for primary health care workers. Macmillan Education.
Chicago-referens (17:e uppl.)Birrell, Keith Birell. Diagnosis and Treatment: A Training Manual for Primary Health Care Workers. China: Macmillan Education, 2000.
MLA-referens (8:e uppl.)Birrell, Keith Birell. Diagnosis and Treatment: A Training Manual for Primary Health Care Workers. Macmillan Education, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.