Drug Abuse Warning Network sample design and estimation procedures :
technical report /
Office of Applied Studies.

APA Citation

United States. Substance Abuse and Mental Health Services Administration. Office of Applied Studies. (1998). Drug Abuse Warning Network sample design and estimation procedures: technical report. Rockville, MD (5600 Fishers Lane, Rm. 16-105, Rockville 20857): Dept. of Health and Human Services, Substance Abuse and Mental Health Services Administration.

MLA Citation

United States. Substance Abuse and Mental Health Services Administration. Office of Applied Studies. Drug Abuse Warning Network Sample Design And Estimation Procedures: Technical Report. Rockville, MD (5600 Fishers Lane, Rm. 16-105, Rockville 20857): Dept. of Health and Human Services, Substance Abuse and Mental Health Services Administration, 1998.