APA (7th ed.) Zitazioa
Soryan, R. (2026). Universal human values and professional ethics (Third edition.). S.K. Kataria & Sons.
Chicago Style (17th ed.) Zitazioa
Soryan, Ritu. Universal Human Values and Professional Ethics. Third edition. New Delhi: S.K. Kataria & Sons, 2026.
MLA (9th ed.) Zitazioa
Soryan, Ritu. Universal Human Values and Professional Ethics. Third edition. S.K. Kataria & Sons, 2026.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.