Παραπομπή APA

Gupta, . R. R., & Vidya Saran Gupta. (1973). Cost accounts/12e (12 th ed.). Agra book store.

Παραπομπή Chicago Style

Gupta, Rup Ram, και Vidya Saran Gupta. Cost Accounts/12e. 12 th ed. Agra: Agra book store, 1973.

Παραπομπή MLA

Gupta, Rup Ram, και Vidya Saran Gupta. Cost Accounts/12e. 12 th ed. Agra book store, 1973.