Khanna H.R. (1979). Liberty Democracy and Ethics. Radha Krishna Prakashan.
Chicago-čujuhus (17. p.)Khanna H.R. Liberty Democracy and Ethics. New Delhi: Radha Krishna Prakashan, 1979.
MLA-čujuhus (9. p.)Khanna H.R. Liberty Democracy and Ethics. Radha Krishna Prakashan, 1979.
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