Zhang, Z., Brittingham, A. M., & Huang, L. X. (1999). Worker Drug Use and Workplace Policies and Programs: Results from the 1994 and 1997 National Household Survey on Drug Abuse. Substance Abuse and Mental Health Services Administration, Office of Applied Studies.
Chicago-Zitierstil (17. Ausg.)Zhang, Zhiwei, Angela M. Brittingham, und Lynn X. Huang. Worker Drug Use and Workplace Policies and Programs: Results from the 1994 and 1997 National Household Survey on Drug Abuse. [Erscheinungsort nicht ermittelbar]: Substance Abuse and Mental Health Services Administration, Office of Applied Studies, 1999.
MLA-Zitierstil (9. Ausg.)Zhang, Zhiwei, et al. Worker Drug Use and Workplace Policies and Programs: Results from the 1994 and 1997 National Household Survey on Drug Abuse. Substance Abuse and Mental Health Services Administration, Office of Applied Studies, 1999.