Ratandeep, S. (1994). Tourism today-structure, marketing and profile. Kanishka.
Čikaški stil citiranjaRatandeep, Singh. Tourism Today-structure, Marketing and Profile. Kanishka, 1994.
MLA način citiranjaRatandeep, Singh. Tourism Today-structure, Marketing and Profile. Kanishka, 1994.
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