OLVER, L., & WHEELER, P. (1994). BRITISH DRUG QUESTIONS. ISDD DIRECTORY OF DRUG PROBLEM RESEARCH IN BRITAIN 1993. INSTITUTE FOR THE STUDY OF DRUG DEPENDENCE.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua i Stíl Chicago (17ú heag.)
OLVER, L., agus P. WHEELER. BRITISH DRUG QUESTIONS. ISDD DIRECTORY OF DRUG PROBLEM RESEARCH IN BRITAIN 1993. Londres: INSTITUTE FOR THE STUDY OF DRUG DEPENDENCE, 1994.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua MLA (9ú heag.)
OLVER, L., agus P. WHEELER. BRITISH DRUG QUESTIONS. ISDD DIRECTORY OF DRUG PROBLEM RESEARCH IN BRITAIN 1993. INSTITUTE FOR THE STUDY OF DRUG DEPENDENCE, 1994.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.