Hill, S. S., & Howlett, H. A. (2013). Success in practical/vocational nursing: From student to leader (7th ed.). Elsevier.
Lua i Stíl Chicago (17ú heag.)Hill, Signe S., agus Helen A. Howlett. Success in Practical/vocational Nursing: From Student to Leader. 7th ed. St. Louis, Mo.: Elsevier, 2013.
Lua MLA (8ú heag.)Hill, Signe S., agus Helen A. Howlett. Success in Practical/vocational Nursing: From Student to Leader. 7th ed. Elsevier, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.