ebrary, Inc, & Baer, E. D. (2002). Enduring issues in American nursing. Springer Pub. Co..
Chicago Style (17th ed.) Zitazioaebrary, Inc, eta Ellen Davidson Baer. Enduring Issues in American Nursing. New York: Springer Pub. Co., 2002.
MLA (9th ed.) Zitazioaebrary, Inc, eta Ellen Davidson Baer. Enduring Issues in American Nursing. Springer Pub. Co., 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.