AHMED, O., CHOI, W., FARKAS, A., & PIERCE, J. (1999). Tobacco education in Cairo, Egypt: Is there an effect on adolescent smoking? BMJ Group.
Chicago ZitierstilAHMED, O., W. CHOI, A. FARKAS, und J. PIERCE. Tobacco Education in Cairo, Egypt: Is There an Effect On Adolescent Smoking? BMJ Group, 1999.
MLA ZitierstilAHMED, O., W. CHOI, A. FARKAS, und J. PIERCE. Tobacco Education in Cairo, Egypt: Is There an Effect On Adolescent Smoking? BMJ Group, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.