1.L. Bruni(Solerti, p. 104).2.Mon.I, 1.3.Inf.III, 35.4.Scartazzini,p. 403.5.Ib.,p. 412 –Zingarelli,p. 412.6.Fraticelli,p. 231 –Passerini,p. 293.7.Ib.,p. 294.8.Ер.XII.9.Scartazzini,p. 415 –Balbo,p. 372.10.Kraus,p. 89 –Zingarelli,p. 79 –Passerini,p. 287.11.Fraticelli,p. 253 –Passerini,p. 287.12.Balbo,p. 375 –Passerini,p. 299 (Rep. ital. script. XXIII, 3).13.Rime108 –Pierre Gauthier,p. 181.14.Ep.XIII –Passerini,p. 300,Barbi,p. 64.15.G. Paranti,p. 140.16.Boccaccio.Vita (Solerti, p. 57).17.Petrarca.De rebus memorandis II, 3 cap. 46.18.Par.XVII, 126.19.Petrarca.Senilia X, 2.20.L. Bruni(Solerti, p. 104).