Loebl, S., & Spratto, G. R. (1989). The nurse's drug handbook (5th ed.). Delmar Publishers.
Lua i Stíl Chicago (17ú heag.)Loebl, Suzanne, agus George R. Spratto. The Nurse's Drug Handbook. 5th ed. Albany, NY: Delmar Publishers, 1989.
Lua MLA (9ú heag.)Loebl, Suzanne, agus George R. Spratto. The Nurse's Drug Handbook. 5th ed. Delmar Publishers, 1989.
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