APA (7th ed.) Zitazioa
Gupta, A. K. e., & NIIR. Directory of foreign and multinational corporations companies (MNCs) in India. NIIR.
Chicago Style (17th ed.) Zitazioa
Gupta, Ajoy Kumar ed, eta NIIR. Directory of Foreign and Multinational Corporations Companies (MNCs) in India. Delhi: NIIR.
MLA (9th ed.) Zitazioa
Gupta, Ajoy Kumar ed, eta NIIR. Directory of Foreign and Multinational Corporations Companies (MNCs) in India. NIIR.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.