Verma, S. K. (1995). Language in education problems and principles.
Chicago Style aipamenaVerma, Shivendra K. Language in Education Problems and Principles. Madras, T R, 1995.
MLA aipamenaVerma, Shivendra K. Language in Education Problems and Principles. 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.