Khuniti︠e︡, koito osnovakha bŭlgarskata dŭrzhava : ti︠e︡khnii︠a︡tʺ proizkhodʺ i ti︠e︡khnoto khristii︠a︡nstvo /

by T︠S︡enov, Gancho, 1870-1952
Published 2018

Koga vsŭshtnost e sŭzdadena bŭlgarskata dŭrzhava? /

by Draganov, Mincho, Draganov, Mincho
Published 1994

Krovatova Bŭlgariia i pokrŭstvaneto na bŭlgarite /

by T͡Senov, Gancho 1870-1952, T͡Senov, Gancho, 1870-1949, T︠S︡enov, Gancho, T︠S︡enov, Gancho, 1870-1949, T︠S︡enov, Gancho, 1870-1949
Published 1998

Krovatova Bŭlgariia i pokrŭstvaneto na bŭlgarite /

by T︠S︡enov, Gancho, 1870-1949
Published 2004