Cita APA (7th ed.)

Kanetkar Yashavant. Let us c (19th.). BPB Pub.

Cita Chicago (17th ed.)

Kanetkar Yashavant. Let Us C. 19th. New Delhi: BPB Pub.

Cita MLA (9th ed.)

Kanetkar Yashavant. Let Us C. 19th. BPB Pub.