Gaya APA
Schneide, D., Lilienfeld, D, E. (2008).
Public Health :
The Development of a Discipline. EBOOK .
London:
RUTGERS UNIVERSITY PRESS.
Gaya MLA
Schneide, Dona., Lilienfeld, David, E..
"Public Health :
The Development of a Discipline. EBOOK".
London:
RUTGERS UNIVERSITY PRESS,
2008.
Multimedia.