Παραπομπή APA

(1963). Libraries in the world: A long-term programme for the International Federation of Library Associations. The Hague: Martinus Nijhoff.

Παραπομπή Chicago Style

Libraries in the World: A Long-term Programme for the International Federation of Library Associations. The Hague: Martinus Nijhoff, 1963.

Παραπομπή MLA

Libraries in the World: A Long-term Programme for the International Federation of Library Associations. The Hague: Martinus Nijhoff, 1963.

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