Farrington, D., West, D. J., St. Leger, R. J., Morley, L., & Gallagher, B. (1990). Minimizing attrition in longitudinal research: Methods of tracing and securing cooperation in a 24-year follow-up study. Cambridge University Press.
Chicago-Zitierstil (17. Ausg.)Farrington, David, D. J. West, Raymond J. St. Leger, Lynda Morley, und Bernard Gallagher. Minimizing Attrition in Longitudinal Research: Methods of Tracing and Securing Cooperation in a 24-year Follow-up Study. Cambridge University Press, 1990.
MLA-Zitierstil (9. Ausg.)Farrington, David, et al. Minimizing Attrition in Longitudinal Research: Methods of Tracing and Securing Cooperation in a 24-year Follow-up Study. Cambridge University Press, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.