National Institute of Adult Education. Adult Literacy Resource Agency. Management Committee & Great Britain. Dept. of Education and Science. (1977). Adult literacy: Developments in 1976/77 : report to the Secretary of State for Education and Science. H.M. Stationery Off..
Παραπομπή σε μορφή Chicago (17η εκδ.)National Institute of Adult Education. Adult Literacy Resource Agency. Management Committee και Great Britain. Dept. of Education and Science. Adult Literacy: Developments in 1976/77 : Report to the Secretary of State for Education and Science. London: H.M. Stationery Off., 1977.
Παραπομπή σε μορφή MLA (8th εκδ.)National Institute of Adult Education. Adult Literacy Resource Agency. Management Committee και Great Britain. Dept. of Education and Science. Adult Literacy: Developments in 1976/77 : Report to the Secretary of State for Education and Science. H.M. Stationery Off., 1977.