Gaya APA
POLIT;DKK, D., F. (2008).
ESSENTIALS OF NURSING RESEARCH APPRAISING EVIDANCE FOR NURSING PRACTICE .
China:
Wolters Kluwer.
Gaya MLA
POLIT;DKK, DENISE, F..
"ESSENTIALS OF NURSING RESEARCH APPRAISING EVIDANCE FOR NURSING PRACTICE".
China:
Wolters Kluwer,
2008.
Buku Inti.