APA-čujuhus (7. p.)
Soryan, R. (2026). Universal human values and professional ethics (Third edition.). S.K. Kataria & Sons.
Chicago-čujuhus (17. p.)
Soryan, Ritu. Universal Human Values and Professional Ethics. Third edition. New Delhi: S.K. Kataria & Sons, 2026.
MLA-čujuhus (9. p.)
Soryan, Ritu. Universal Human Values and Professional Ethics. Third edition. S.K. Kataria & Sons, 2026.
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