Commission on Adult Basic Education (U.S.). (1990). Adult basic education. Commission on Adult Basic Education.
Chicago-viite (17. p.)Commission on Adult Basic Education (U.S.). Adult Basic Education. Athens, Ga.: Commission on Adult Basic Education, 1990.
MLA-viite (9. p.)Commission on Adult Basic Education (U.S.). Adult Basic Education. Commission on Adult Basic Education, 1990.
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