Lumsdaine, A. A., & Glaser, R. (1960). Teaching machines and programmed learning: A sourcebook. Dept. of Audio-Visual Instruction.
Čikaški stil citiranja (17. izdanje)Lumsdaine, Arthur A., i Robert Glaser. Teaching Machines and Programmed Learning: A Sourcebook. [Washington]: Dept. of Audio-Visual Instruction, 1960.
MLA način citiranja (9. izdanje)Lumsdaine, Arthur A., i Robert Glaser. Teaching Machines and Programmed Learning: A Sourcebook. Dept. of Audio-Visual Instruction, 1960.
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