The siege of Belgrade (Hungarian: Nándorfehérvár ostroma) in 1521 is an event that followed as a result of the third major Ottoman attack on this Hungarian
Hrvatska revija (in Croatian). Retrieved 2013-02-24. See sr:ПадБеограда (1521) – Fall of Belgrade (1521) (in Serbian) Grozda Pejčić, ed. (2006). Угоститељско