Tohutoro APA (7th ed.)

Kochhar, S. (1984). Teaching of history (Rev and enl. . ed.). Sterling.

Tohutoru Kātū Chicago (17th ed.)

Kochhar, S.K. Teaching of History. Rev and enl. . ed. New Delhi: Sterling, 1984.

Tohutoro MLA (9th ed.)

Kochhar, S.K. Teaching of History. Rev and enl. . ed. Sterling, 1984.