Gaya APA
Christensen, P, J., Kenney, J, W. (1990).
Nursing process : application of conceptual models (Third Edition).
America:
Mosby Company.
Gaya MLA
Christensen, Paula, J.., Kenney, Janet, W..
"Nursing process : application of conceptual models".
Third Edition
America:
Mosby Company,
1990.
Text.