681 AD: The Glory of Khan

MLA

Staikov, Liudmil. 681: Величието на хана. Bulgaria: Boyana Studio and Tomas Marshall Production, 1981.

APA

Staikov, L. (1981). 681: Величието на хана. Bulgaria: Boyana Studio and Tomas Marshall Production.

Chicago

Staikov, Liudmil, 681: Величието на хана. Bulgaria: Boyana Studio and Tomas Marshall Production, 1981.