Lee Robert Ellis. (1966). Continuing education for adults through the American public library 1833-1964.
استشهاد بنمط شيكاغوLee Robert Ellis. Continuing Education for Adults Through the American Public Library 1833-1964. 1966.
MLA استشهادLee Robert Ellis. Continuing Education for Adults Through the American Public Library 1833-1964. 1966.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.