author = { Johnston, Lloyd D. Bachman, Jerald G. AND O'Malley, Patrick M. AND Schulenberg, John },

title = { Monitoring the Future: A Continuing Study of American Youth (8th- and 10th-Grade Surveys), 2001 },

publisher = {[Verlag nicht ermittelbar]},

keywords = { adolescents , attitudes , demographic characteristics , drug use , elementary school students , family life , junior high school students , lifestyles , social behavior , social change , values , Forschungsdaten },

year = {2002},

address = { [Erscheinungsort nicht ermittelbar] },

url = { http://slubdd.de/katalog?TN_libero_mab2 }