Lua APA (7ú heag.)

ebrary, Inc, & Baer, E. D. (2002). Enduring issues in American nursing. Springer Pub. Co..

Lua i Stíl Chicago (17ú heag.)

ebrary, Inc, agus Ellen Davidson Baer. Enduring Issues in American Nursing. New York: Springer Pub. Co., 2002.

Lua MLA (9ú heag.)

ebrary, Inc, agus Ellen Davidson Baer. Enduring Issues in American Nursing. Springer Pub. Co., 2002.

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