Geneva,World Health Organization. (1990). Health education in the control of schistosomiasis. B R Publishing Corporation.
Chicago ZitierstilGeneva,World Health Organization. Health Education in the Control of Schistosomiasis. Delhi: B R Publishing Corporation, 1990.
MLA ZitierstilGeneva,World Health Organization. Health Education in the Control of Schistosomiasis. B R Publishing Corporation, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.