Gaya APA
perwata, A., maryunani, A.
(2009).
English Conversation For Nursing Personnel, Ed.2
(
2)
.
Jakarta:
EGC.
Gaya MLA
perwata, Annie., maryunani, Aniek.
"English Conversation For Nursing Personnel, Ed.2".
2
Jakarta:
EGC,
2009.
Text.