Cita APA (7th ed.)

Sharma, S. D. (2003). Differential Calculus. Pragati Prakashan.

Cita Chicago (17th ed.)

Sharma, S. D. Differential Calculus. Meerut: Pragati Prakashan, 2003.

Cita MLA (9th ed.)

Sharma, S. D. Differential Calculus. Pragati Prakashan, 2003.