Stubblefield, H. W. (1994). Adult education in the American experience: From the colonial period to the present. San Francisco: Jossey-Bass Publishers.
Dyfyniad Arddull ChicagoStubblefield, Harold W. Adult Education in the American Experience: From the Colonial Period to the Present. San Francisco: Jossey-Bass Publishers, 1994.
Dyfyniad MLAStubblefield, Harold W. Adult Education in the American Experience: From the Colonial Period to the Present. San Francisco: Jossey-Bass Publishers, 1994.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.