Abdellah, F. G., & Levine, E. (1965). Better patient care through nursing research. Macmillan.
Lua i Stíl Chicago (17ú heag.)Abdellah, Faye G., agus Eugene Levine. Better Patient Care Through Nursing Research. New York: Macmillan, 1965.
Lua MLA (9ú heag.)Abdellah, Faye G., agus Eugene Levine. Better Patient Care Through Nursing Research. Macmillan, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.