Bulgaria in American perspective

. Bulgaria in American perspective. Sofia: St. Kliment Ohridski, 1993, 334 с., 954-07-0279-8.

(1993) Bulgaria in American perspective, Sofia: St. Kliment Ohridski, 334 с., 954-07-0279-8

(1993). Bulgaria in American perspective. Political and Cultural Issues. Sofia: St. Kliment Ohridski, 334 с..