Cita APA (7th ed.)

Mohammad & Bhattacharjee. A Text Book on Differential Calculus: (Pass and Honours). [Publisher unknown].

Cita Chicago (17th ed.)

Mohammad i Bhattacharjee. A Text Book on Differential Calculus: (Pass and Honours). Dhaka: [Publisher unknown].

Cita MLA (9th ed.)

Mohammad i Bhattacharjee. A Text Book on Differential Calculus: (Pass and Honours). [Publisher unknown].