APA-čujuhus (7. p.)
ebrary, Inc, & Katsikas, S. (2010). Bulgaria and Europe: Shifting identities. Anthem Press.
Chicago-čujuhus (17. p.)
ebrary, Inc, juo Stefanos Katsikas. Bulgaria and Europe: Shifting Identities. London: Anthem Press, 2010.
MLA-čujuhus (9. p.)
ebrary, Inc, juo Stefanos Katsikas. Bulgaria and Europe: Shifting Identities. Anthem Press, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.