Cita APA (7th ed.)

Sharma Pawan kumar. (2019). Remedial mathematics (1.). Thakur.

Cita Chicago (17th ed.)

Sharma Pawan kumar. Remedial Mathematics. 1. Lucknow: Thakur, 2019.

Cita MLA (9th ed.)

Sharma Pawan kumar. Remedial Mathematics. 1. Thakur, 2019.