(1982). How best to manage drug addicts?
Dyfyniad Arddull ChicagoHow Best to Manage Drug Addicts? 1982.
Dyfyniad MLAHow Best to Manage Drug Addicts? 1982.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.
(1982). How best to manage drug addicts?
Dyfyniad Arddull ChicagoHow Best to Manage Drug Addicts? 1982.
Dyfyniad MLAHow Best to Manage Drug Addicts? 1982.