International Federation of Library Associations. IFLA directory 1986. International Federation of Library Associations].
Citazione stile Chigago Style (17a edizione)International Federation of Library Associations. IFLA Directory 1986. [Hague, Netherlands: International Federation of Library Associations].
Citatione MLA (9a ed.)International Federation of Library Associations. IFLA Directory 1986. International Federation of Library Associations].
Attenzione: Queste citazioni potrebbero non essere precise al 100%.