Tohutoro APA (7th ed.)

DAS, B. a. M. (1970). Differential calculus. U.N. Dhur.

Tohutoru Kātū Chicago (17th ed.)

DAS, B.C. and MUKHERJEE. Differential Calculus. Calcutta: U.N. Dhur, 1970.

Tohutoro MLA (9th ed.)

DAS, B.C. and MUKHERJEE. Differential Calculus. U.N. Dhur, 1970.