Dyfyniad APA

Das Shashiprabha. (2004). Pappu's Problem. National Book Trust.

Dyfyniad Arddull Chicago

Das Shashiprabha. Pappu's Problem. New Delhi: National Book Trust, 2004.

Dyfyniad MLA

Das Shashiprabha. Pappu's Problem. National Book Trust, 2004.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.