GOPAL Haldar. (1972). Vidyasagar: A reassessment. People's Publishing House.
Tohutoru Kātū Chicago (17th ed.)GOPAL Haldar. Vidyasagar: A Reassessment. New Delhi: People's Publishing House, 1972.
Tohutoro MLA (9th ed.)GOPAL Haldar. Vidyasagar: A Reassessment. People's Publishing House, 1972.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.