USA Office for Substance Abuse Prevention. (1991). Parent training is prevention: Preventing alcohol and other drug problems among youth in the family. DHHS publication.
Cita Chicago Style (17a ed.)USA Office for Substance Abuse Prevention. "Parent Training Is Prevention: Preventing Alcohol and Other Drug Problems Among Youth in the Family." DHHS Publication 1991.
Cita MLA (9a ed.)USA Office for Substance Abuse Prevention. "Parent Training Is Prevention: Preventing Alcohol and Other Drug Problems Among Youth in the Family." DHHS Publication, 1991.
Precaución: Estas citas no son 100% exactas.