Παραπομπή APA

Asheim, L. E. 1. (1961). Persistent issues in American librarianship. [Chicago]: University of Chicago, Graduate Library School.

Παραπομπή Chicago Style

Asheim, Lester Eugene 1914-. Persistent Issues in American Librarianship. [Chicago]: University of Chicago, Graduate Library School, 1961.

Παραπομπή MLA

Asheim, Lester Eugene 1914-. Persistent Issues in American Librarianship. [Chicago]: University of Chicago, Graduate Library School, 1961.

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