Directory of Bulgarian officials /
Directorate of Intelligence.
APA Citation
United States. Central Intelligence Agency. Directorate of Intelligence. (1986). Directory of Bulgarian officials. Washington, D.C.: The Directorate.
MLA Citation
United States. Central Intelligence Agency. Directorate of Intelligence. Directory of Bulgarian Officials. Washington, D.C.: The Directorate, 1986.
Warning: These citations may not always be complete (especially for serials).