National Methamphetamine Drug Conference, USA Office of National Drug Control Policy, & MacCaffrey, B. R. (1998). Conference proceedings / the National Methamphetamine Drug Conference: May 28 - 30, 1997 Omaha, Nebraska. Office of National Drug Control Policy.
Cita Chicago Style (17a ed.)National Methamphetamine Drug Conference, USA Office of National Drug Control Policy, y Barry R. MacCaffrey. Conference Proceedings / the National Methamphetamine Drug Conference: May 28 - 30, 1997 Omaha, Nebraska. Washington, DC: Office of National Drug Control Policy, 1998.
Cita MLA (9a ed.)National Methamphetamine Drug Conference, et al. Conference Proceedings / the National Methamphetamine Drug Conference: May 28 - 30, 1997 Omaha, Nebraska. Office of National Drug Control Policy, 1998.