Organization for Economic Co-operation and Development. (1999). Measuring student knowledge and skills: A new framework for assessment. Paris, France: Author.

Organization for Economic Co-operation and Development and Human Resources Development Canada. (1997). Literacy skills for the knowledge society: Further results of the international adult literacy survey. Paris, France, and Ottawa, Canada: Author.

Organization for Economic Co-operation and Development. (1992). Adult illiteracy and economic performance. Paris, France: Author.

Organization for Economic Co-operation and Development and Statistics Canada. (1995). Literacy, economy and society: results of the first international adult literacy survey. Paris, France, and Ottawa, Canada: Author.

Organization for Economic Co-operation and Development and Statistics Canada. (2000). Literacy in the information age: Final report of the international adult literacy survey. Paris, France, and Ottawa, Canada: Author.

Resnick, D., and Resnick, L. (1977). The nature of literacy—An historical exploration. Harvard Educational Review, 43, 370-385.

Scribner, S., and Cole, M. (1981). The psychology of literacy. Cambridge, MA: Harvard University Press.

Sticht, T.G. (Ed.). (1975). Reading for working: A functional literacy anthology.Alexandria, VA: Human Resources Research Organization.

Sticht, T.G. (1978). Literacy and vocational competency (Occasional Paper 39, National Center for Research in Vocational Education). Columbus, OH: Ohio State University.

Sticht, T.G. (1982, January). Evaluation of the reading potential concept for marginally literate adults. (Final Report FR-ET50-82-2). Alexandria, VA: Human Resources Research Organization.

Szwed, J. (1981). The ethnography of literacy. In M. Whitman (Ed.), Writing: The nature, development, and teaching of written communication: Vol. 1. Hillsdale, NJ: Erlbaum.

Tucker, L.R., and Finkbeiner, C.T. (1981). Transformation of factors by artificial personal probability functions (ETS Research Report 81-58). Princeton, NJ: Educational Testing Service.

Venezky, R.L. (1983). The origins of the present-day chasm between adult literacy needs and school literacy instruction. Visible Language, 16, 113-136.

Werlich, E. (1976). A text grammar of English. Heidelberg: Quelle and Meyer.

Wickert, R. (1989). No single measure. Canberra, Australia: The Commonwealth Department of Employment, Education and Training.