APA način citiranja

Sharma, S. R. Encyclopaedia of educational technology: Programmed learning Vol 11(Reference).

Čikaški stil citiranja

Sharma, S R. Encyclopaedia of Educational Technology: Programmed Learning Vol 11(Reference).

MLA način citiranja

Sharma, S R. Encyclopaedia of Educational Technology: Programmed Learning Vol 11(Reference).

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