Gaya APA
Bosker, G., Stander, P. (1991).
Design Concepts in Nutritional Epidemiology .
Buku Kedkteran EGC:
Oxford University Press.
Gaya MLA
Bosker, G., Stander, P..
Design Concepts in Nutritional Epidemiology.
Buku Kedkteran EGC:
Oxford University Press,
1991.
Text.