Patil, V. (1984). The semester system. Sterling.
Chicago-čujuhus (17. p.)Patil, V. The Semester System. New Delhi: Sterling, 1984.
MLA-čujuhus (9. p.)Patil, V. The Semester System. Sterling, 1984.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.