Παραπομπή APA

Lee Robert Ellis. (1966). Continuing education for adults through the American public library 1833-1964.

Παραπομπή Chicago Style

Lee Robert Ellis. Continuing Education for Adults Through the American Public Library 1833-1964. 1966.

Παραπομπή MLA

Lee Robert Ellis. Continuing Education for Adults Through the American Public Library 1833-1964. 1966.

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