Sharma, S. (1997). Modern methods of teaching: Encyclopedia of educational learning and teahcing technology series. Anmol Publications PVT Ltd.
Lua i Stíl Chicago (17ú heag.)Sharma, S.R. Modern Methods of Teaching: Encyclopedia of Educational Learning and Teahcing Technology Series. New Delhi, India: Anmol Publications PVT Ltd, 1997.
Lua MLA (9ú heag.)Sharma, S.R. Modern Methods of Teaching: Encyclopedia of Educational Learning and Teahcing Technology Series. Anmol Publications PVT Ltd, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.