Cita APA (7th ed.)
Bulgarian historical review [Bulg Hist Rev] NLMUID: 101518557.
Cita Chicago (17th ed.)
Bulgarian Historical Review [Bulg Hist Rev] NLMUID: 101518557.
Cita MLA (9th ed.)
Bulgarian Historical Review [Bulg Hist Rev] NLMUID: 101518557.
Atenció: Aquestes cites poden no estar 100% correctes.