Não informado. Report of the Secretary General on the Activities of FID. International Federation for Documentation.
Chicago-referens (17:e uppl.)Não informado. Report of the Secretary General on the Activities of FID. The Hague, Holanda: International Federation for Documentation.
MLA-referens (8:e uppl.)Não informado. Report of the Secretary General on the Activities of FID. International Federation for Documentation.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.