Porterfield, J. D. (1966). Community health: Its needs and resources. New York: Basic Books.
Chicago ZitierstilPorterfield, John D. Community Health: Its Needs and Resources. New York: Basic Books, 1966.
MLA ZitierstilPorterfield, John D. Community Health: Its Needs and Resources. New York: Basic Books, 1966.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.