Παραπομπή APA

Gupta, R. (1985). Popular master guide: National defence academy examination. Ramesh Publishing.

Παραπομπή Chicago Style

Gupta, R. Popular Master Guide: National Defence Academy Examination. Delhi: Ramesh Publishing, 1985.

Παραπομπή MLA

Gupta, R. Popular Master Guide: National Defence Academy Examination. Ramesh Publishing, 1985.