Sharma P. Curriculum Research. APH Publishing.
Chicago-čujuhus (17. p.)Sharma P. Curriculum Research. New Delhi: APH Publishing.
MLA-čujuhus (9. p.)Sharma P. Curriculum Research. APH Publishing.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.