OMS. (1995). WHO technical report series; N.856: WHO expert committee on drug dependence. Geneva: OMS.
Παραπομπή Chicago StyleOMS. WHO Technical Report Series; N.856: WHO Expert Committee On Drug Dependence. Geneva: OMS, 1995.
Παραπομπή MLAOMS. WHO Technical Report Series; N.856: WHO Expert Committee On Drug Dependence. Geneva: OMS, 1995.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.