(1997). Encyclopaedia of educational learning and teaching technology: Vol.6. Anmol.
Chicago-stil citatEncyclopaedia of Educational Learning and Teaching Technology: Vol.6. New Delhi: Anmol, 1997.
MLA-referensEncyclopaedia of Educational Learning and Teaching Technology: Vol.6. Anmol, 1997.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.