Gupta, L. (1989). Corporate boards and nominee directors. Oxford university.
Chicago Style aipamenaGupta, L.C. Corporate Boards and Nominee Directors. Bombay: Oxford university, 1989.
MLA aipamenaGupta, L.C. Corporate Boards and Nominee Directors. Oxford university, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.