Gaya APA
SUTHERLAND, P, E. (2006).
Nursing theories : conceptual and philosophical foundations .
KARAGANYAR:
PT NUANSA FAJAR CEMERLANG.
Gaya MLA
SUTHERLAND, PETER, E..
"Nursing theories : conceptual and philosophical foundations".
KARAGANYAR:
PT NUANSA FAJAR CEMERLANG,
2006.
Text.