Gaya APA
SMOLENSKY, J., Haar, F, B.
(1967).
PRINCIPLES OF COMMUNITY HEALTH
.
Philadelphia:
W. B. SAUNDERS COMPANY.
Gaya MLA
SMOLENSKY, Jack., Haar, Franklin, B..
"PRINCIPLES OF COMMUNITY HEALTH".
Philadelphia:
W. B. SAUNDERS COMPANY,
1967.
Textbook.