Cita APA

Sharma, S. R. Encyclopaedia of educational technology: Audiovisual material(Reference).

Chicago Edition Citation

Sharma, S R. Encyclopaedia of Educational Technology: Audiovisual Material(Reference).

Cita MLA

Sharma, S R. Encyclopaedia of Educational Technology: Audiovisual Material(Reference).

Atenció: Aquestes cites poden no estar 100% correctes.