Gaya APA
Benenson, A, S. (1985).
Control of communicable diseases in man (Cet.14).
Washngton:
The American Public Health Association.
Gaya MLA
Benenson, Abram, S..
"Control of communicable diseases in man".
Cet.14
Washngton:
The American Public Health Association,
1985.
Text.