Crompton, D. (2003). Controlling disease due to helminth infections. World Health Organization.
Chicago-referens (17:e uppl.)Crompton, D.W.T. Controlling Disease Due to Helminth Infections. Geneva: World Health Organization, 2003.
MLA-referens (8:e uppl.)Crompton, D.W.T. Controlling Disease Due to Helminth Infections. World Health Organization, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.