Penggayaan APA
JACK, William. (1999).
Principles of Health Economics for Developing Countries .
Washington:
The World Bank.
Chicago Style
JACK, William.
Principles of Health Economics for Developing Countries.
Washington:
The World Bank,
1999.
Text.
MLA Style
JACK, William.
Principles of Health Economics for Developing Countries.
Washington:
The World Bank,
1999.
Text.
Turabian Style
JACK, William.
Principles of Health Economics for Developing Countries.
Washington:
The World Bank,
1999.
Print.