Gaya APA
GOREK, B.
(2006).
MOSBY'S ESSENTIALS FOR NURSING ASSISTANTS
(
3)
.
USA:
Mosby Elsevier.
Gaya MLA
GOREK, BERNIE.
"MOSBY'S ESSENTIALS FOR NURSING ASSISTANTS".
3
USA:
Mosby Elsevier,
2006.
Textbook.