Gaya APA
Ralph, S, S. (2003).
Nursing Diagnoses : Definitions and Classification 2003 - 2004 .
Philadelphia:
Nanda International.
Gaya MLA
Ralph, Sheila, Spark.
"Nursing Diagnoses : Definitions and Classification 2003 - 2004".
Philadelphia:
Nanda International,
2003.
Text.