Lua APA (7ú heag.)

303166 Tobias, S. Dimensions of teacher's attitudes toward instructional media.

Lua i Stíl Chicago (17ú heag.)

303166 Tobias, Sigmund. Dimensions of Teacher's Attitudes Toward Instructional Media.

Lua MLA (9ú heag.)

303166 Tobias, Sigmund. Dimensions of Teacher's Attitudes Toward Instructional Media.

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