Cantemir; Costin; Hasdeu; Miller; Picot; Urechi; Xénopol.

Costin and Urechi are nearest the events.

Slavs of Balkan Peninsula.

Borchgrave; Daničić; Dlugosz; Drinov; Engel; Florinsky; Guérin-Songeon; Jireček; Kállay; Kanitz; Konstantynowicz; Miller; Orbini; Pray; Pučić; Raić; Ranke; Safařík (Schaffarik); Thallóczy. (See also under Kossova and Nicopolis.)

No contemporary writers.

Hungary (including biographers of Sigismund).

Acsady; Aschbach; Beckmann; Bonfinius; Engel; Fessler; Furnhaber; Fvaknói; Kern; Kupelwieser; Levec; Maélath; Maurer; Pór; Pray; Sambucus; Schoenherr; Schwandtner; Szálay; Szentkláráy; Szilagyi; Theiner; Thurocz; Vambéry; Wenzel. (See also under Kossova and Nicopolis.)

Venice.

Agostini; Barbaro; Bembo; Berchet; Bonincontrius; Caresino; Caroldo; Cicogna; Dandolo; Daru; Guazzo; Hazlitt; Hodgson; Mas Latrie; Romanin; Sanuto; Sismondi; Villani; Anon. Cronica Dolfina.

Genoa.