Saravanavel, P. (2005). Research methodology (16th ed.). Kitab Mahal.
Chicago Style aipamenaSaravanavel, P. Research Methodology. 16th ed. Patna: Kitab Mahal, 2005.
MLA aipamenaSaravanavel, P. Research Methodology. 16th ed. Kitab Mahal, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.