Stubblefield, H. W. (1994). Adult education in the American experience: From the colonial period to the present. San Francisco: Jossey-Bass Publishers.
Trích dẫn kiểu ChicagoStubblefield, Harold W. Adult Education in the American Experience: From the Colonial Period to the Present. San Francisco: Jossey-Bass Publishers, 1994.
Trích dẫn MLAStubblefield, Harold W. Adult Education in the American Experience: From the Colonial Period to the Present. San Francisco: Jossey-Bass Publishers, 1994.
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