Europäische Kommission Generaldirektion Wissenschaft, Forschung und Entwicklung, & Springer, A. (1998). COST A6 - Evaluation research in regard to primary prevention of drug abuse. Office for Official Publ. of the European Communities.
Cita Chicago Style (17a ed.)Europäische Kommission Generaldirektion Wissenschaft, Forschung und Entwicklung, y Alfred Springer. COST A6 - Evaluation Research in Regard to Primary Prevention of Drug Abuse. Luxembourg: Office for Official Publ. of the European Communities, 1998.
Cita MLA (9a ed.)Europäische Kommission Generaldirektion Wissenschaft, Forschung und Entwicklung, y Alfred Springer. COST A6 - Evaluation Research in Regard to Primary Prevention of Drug Abuse. Office for Official Publ. of the European Communities, 1998.