Giovanni, da Pian del Carpine, Archbishop of Antivari, -1252
Opera diletteuole da intendere, nella qual si contiene doi itinerarij in Tartaria
Ne l'anno del Signore, MDXXXVII Adi 17 Ottobrio [1537]
2
Ramusio, Giovanni Battista, 1485–1557
Primo volume, & terza editione delle nauigationi et viaggi
l'anno MDLXIII [1563]
3
Korb, Johann Georg, -1720
Diarium itineris in Moscoviam
[1700?]
4
Ramusio, Giovanni Battista, 1485–1557
Terzo volume delle nauigationi et viaggi
l'anno MDLXV [1565]
5
Atkinson, Thomas Witlam, 1799–1861
Travels in the regions of the upper and lower Amoor, and the Russian acquisitions on the confines of India and China
1860
6
The principal nauigations voiages, traffiques and discoueries of the English nation, made by sea or ouer-land, to the remote and farthest distant quarters of the earth, at any time within the compasse of these 1500 yeeres