Arterburn, S. (1989). Drug-proof your Kids: A prevention guide and an intervention Plan. Focus an the Family.
Cita Chicago Style (17a ed.)Arterburn, Stephen. Drug-proof Your Kids: A Prevention Guide and an Intervention Plan. Focus an the Family, 1989.
Cita MLA (9a ed.)Arterburn, Stephen. Drug-proof Your Kids: A Prevention Guide and an Intervention Plan. Focus an the Family, 1989.
Precaución: Estas citas no son 100% exactas.