Clarke, E. K. (1942). Mental hygiene for community nursing. The University of Minnesota Press.
Dyfyniad Arddull ChicagoClarke, Eric Kent. Mental Hygiene for Community Nursing. Minneapolis: The University of Minnesota Press, 1942.
Dyfyniad MLAClarke, Eric Kent. Mental Hygiene for Community Nursing. The University of Minnesota Press, 1942.
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