Gaya APA
Waltz, C, F.
(1991).
Measurement In Nursing Research
(
2)
.
Yogakarta:
PUSTAKA ELAJAR.
Gaya MLA
Waltz, Carolyn, FEher.
"Measurement In Nursing Research".
2
Yogakarta:
PUSTAKA ELAJAR,
1991.
Text.