Sathyadev, T. Encyelopaedia of tourism - Vol-1. Pacific Books International.
Chicago-čujuhus (17. p.)Sathyadev, T.K. Encyelopaedia of Tourism - Vol-1. Delhi: Pacific Books International.
MLA-čujuhus (9. p.)Sathyadev, T.K. Encyelopaedia of Tourism - Vol-1. Pacific Books International.
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