Gaya APA
Reed, P, G.
(2004).
Perspective On Nursing Theory (4)
(
Edisi 4)
.
Virginia:
Lippincott.
Gaya MLA
Reed, Pamela, G..
"Perspective On Nursing Theory (4)".
Edisi 4
Virginia:
Lippincott,
2004.
Textbook.