Nolan, J. C., & Avison, G. (1946). Florence Nightingale. Junior Literary Guild and Julian Messner.
Dyfyniad Arddull ChicagoNolan, Jeannette Covert, and George Avison. Florence Nightingale. New York: Junior Literary Guild and Julian Messner, 1946.
Dyfyniad MLANolan, Jeannette Covert, and George Avison. Florence Nightingale. Junior Literary Guild and Julian Messner, 1946.
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