TransliterationBugaenko V.S., Popova N.A., Borovikova S.F. i dr. Tehnika obsluzhivaniya i kultura raboty v gostinicah. In Russian
In EnglishBugaenko in.C., Popov H.A., Borovikova C.F. and etc. Technology service and culture work in hotels. In Russian, n/a
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