Bauman, K. E. (1980). Research methods for community health and welfare: An introduction. Oxford University Press.
Cita Chicago (17th ed.)Bauman, Karl E. Research Methods for Community Health and Welfare: An Introduction. New York: Oxford University Press, 1980.
Cita MLA (8th ed.)Bauman, Karl E. Research Methods for Community Health and Welfare: An Introduction. Oxford University Press, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.