Demina, L. (1994). Zemlja: V voprosach, zagadkach, rebusach, krossvordach. MIROS.
Chicago Style (17th ed.) CitationDemina, Ljudmila. Zemlja: V Voprosach, Zagadkach, Rebusach, Krossvordach. Moskva: MIROS, 1994.
MLA (9th ed.) CitationDemina, Ljudmila. Zemlja: V Voprosach, Zagadkach, Rebusach, Krossvordach. MIROS, 1994.
Warning: These citations may not always be 100% accurate.