APA aipamena

DUN & BRADSTREET INFORMATION SERVICE. (1992). KEY BUSINESS DIRECTORY OF INDIA 1992. DUN & BRADSTREET..

Chicago Style aipamena

DUN & BRADSTREET INFORMATION SERVICE. KEY BUSINESS DIRECTORY OF INDIA 1992. SINGAPORE: DUN & BRADSTREET., 1992.

MLA aipamena

DUN & BRADSTREET INFORMATION SERVICE. KEY BUSINESS DIRECTORY OF INDIA 1992. DUN & BRADSTREET., 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.