Buku Teks
Gordis, Leon
Saunders Elsevier, 2009
Buku Teks SO
Gordis, Leon
Saunders Elsevier, 1996
Buku Teks SO
edited for the International Epidemiological Association by John M. Last ; associate editors, J.H. Abramson [and others]
Oxford University Press, 1995
Buku Referensi
Beaglehole, Robert
WHO, 1993
Buku Teks SO