Gaya APA
Feldstein, P, J., 2013-12-10, .
(1983).
Health Care Economics
(
2nd)
.
USA:
Media Roessindo.
Gaya MLA
Feldstein, Paul, J.., 2013-12-10, .
"Health Care Economics".
2nd
USA:
Media Roessindo,
1983.
Text.