Não informado. (1958). District Nursing. Queen-s Institute of District Nursing.
Chicago-Zitierstil (17. Ausg.)Não informado. District Nursing. London: Queen-s Institute of District Nursing, 1958.
MLA-Zitierstil (8. Ausg.)Não informado. District Nursing. Queen-s Institute of District Nursing, 1958.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.