Παραπομπή APA

Jain, B. B., & Jain. Upkar's compendium general english. Upkar Prakashan.

Παραπομπή Chicago Style

Jain, B B., και Jain. Upkar's Compendium General English. Agra: Upkar Prakashan.

Παραπομπή MLA

Jain, B B., και Jain. Upkar's Compendium General English. Upkar Prakashan.