Otvoreno obshtestvo. (1991). Iztok-iztok = East-East. Tsanko Tserkovski.
Chicago Style (17th ed.) CitationOtvoreno obshtestvo. Iztok-iztok = East-East. Tsanko Tserkovski, 1991.
MLA (8th ed.) CitationOtvoreno obshtestvo. Iztok-iztok = East-East. Tsanko Tserkovski, 1991.
Warning: These citations may not always be 100% accurate.