Patil, V. (1984). The semester system. Sterling.
Lua i Stíl Chicago (17ú heag.)Patil, V. The Semester System. New Delhi: Sterling, 1984.
Lua MLA (9ú heag.)Patil, V. The Semester System. Sterling, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.