Lua APA (7ú heag.)

Armsey, J. W., & Dahl, N. C. (1973). An inquiry into the uses of instructional technology. Ford Foundation.

Lua i Stíl Chicago (17ú heag.)

Armsey, James W., agus Norman C. Dahl. An Inquiry into the Uses of Instructional Technology. [New York: Ford Foundation, 1973.

Lua MLA (8ú heag.)

Armsey, James W., agus Norman C. Dahl. An Inquiry into the Uses of Instructional Technology. Ford Foundation, 1973.

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