Saravanavel, P. (1993). Research and report writing. V. K. Publ House.
Chicago Style (17th ed.) ZitazioaSaravanavel, P. Research and Report Writing. BAreilly: V. K. Publ House, 1993.
MLA (9th ed.) ZitazioaSaravanavel, P. Research and Report Writing. V. K. Publ House, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.