Yadagiri Reddy, N., & Reddy, V. N. K. (1963). The problem of student indiscipline: A psychological study. State Teacher's Union, Andhra Pradesh.
Lua i Stíl Chicago (17ú heag.)Yadagiri Reddy, N., agus V. Narayan Karan Reddy. The Problem of Student Indiscipline: A Psychological Study. Hyderabad: State Teacher's Union, Andhra Pradesh, 1963.
Lua MLA (8ú heag.)Yadagiri Reddy, N., agus V. Narayan Karan Reddy. The Problem of Student Indiscipline: A Psychological Study. State Teacher's Union, Andhra Pradesh, 1963.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.