"Underage Drinking describes the problem of underage drinking and reviews that factors that contribute to it. The guide also identifies a series of questions to help you analyze your local underage drinking problem. Finally, it reviews responses to the problem, and what is known about them from evaluative research and police practice."
Problem-Oriented Guides for Police, Problem-Specific Guides Series No. 27
Office of Community Oriented Policing Services: http://www.cops.usdoj.gov/