Sorrentino, S. A., & Gorek, B. (2006). Mosby's essentials for nursing assistants. Mosby Elsevier.
Lua i Stíl Chicago (17ú heag.)Sorrentino, Sheila A., agus Bernie Gorek. Mosby's Essentials for Nursing Assistants. Mosby Elsevier, 2006.
Lua MLA (9ú heag.)Sorrentino, Sheila A., agus Bernie Gorek. Mosby's Essentials for Nursing Assistants. Mosby Elsevier, 2006.
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