Cita APA (7th ed.)

Desai, K. (1961). A textbook of commercial Arithmetic (1st.). Rotab Mahal Pvt. Ltd.

Cita Chicago (17th ed.)

Desai, K. A Textbook of Commercial Arithmetic. 1st. Allahabad: Rotab Mahal Pvt. Ltd, 1961.

Cita MLA (9th ed.)

Desai, K. A Textbook of Commercial Arithmetic. 1st. Rotab Mahal Pvt. Ltd, 1961.