Ralph, S. S., & Taylor, C. M. (2008). Nursing diagnosis reference manual (7th ed.). Wolters Kluwer/Lippincott Williams & Wilkins.
Dyfyniad Arddull ChicagoRalph, Sheila Sparks, and Cynthia M. Taylor. Nursing Diagnosis Reference Manual. 7th ed. Philadelphia: Wolters Kluwer/Lippincott Williams & Wilkins, 2008.
Dyfyniad MLARalph, Sheila Sparks, and Cynthia M. Taylor. Nursing Diagnosis Reference Manual. 7th ed. Wolters Kluwer/Lippincott Williams & Wilkins, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.