Hampton, L. (2009). Albert Sabin and the Coalition to Eliminate Polio From the Americas. American Public Health Association.
Chicago ZitierstilHampton, Lee. Albert Sabin and the Coalition to Eliminate Polio From the Americas. American Public Health Association, 2009.
MLA ZitierstilHampton, Lee. Albert Sabin and the Coalition to Eliminate Polio From the Americas. American Public Health Association, 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.