1 2 Mcintosh, Gregory C. (2022-05-04). "The Caverio Planisphere (c. 1506) Was Not Copied from the Cantino Planisphere (1502)" . Terrae Incognitae . 54 (2): 110– 161. doi : 10.1080/00822884.2022.2099098 . ISSN 0082-2884 . S2CID 251260330 .
↑ Gaspar, Joaquim Alves (2012). "Blunders, Errors and Entanglements: Scrutinizing the Cantino Planisphere with a Cartometric Eye". Imago Mundi . 64 (2): 181– 200. doi : 10.1080/03085694.2012.673762 . S2CID 128787032 .
↑ "A vera crus Chamada per nome aquall achom pedralvares cabral fidalgo da cassa del rey de portugall e aelle adescobrio indo por capitanio de XIIII navos que rey mandava a caliqie nel caracho induto por com esta terra aqual terra secrem esser terra farme em 「私は、すべての人々が、すべての人々に愛されています。」。 Opus Nicolay de Caverio ianuensis、
Gaspar, Joaquim A. (2012) 「失敗、誤り、そして絡み合い:地図計測の目でカンティーノ平面図を精査する」、Imago Mundi、第64巻、第2部:181-200
Gaspar, Joaquim Alves (2012). "Blunders, Errors and Entanglements: Scrutinizing the Cantino Planisphere with a Cartometric Eye". Imago Mundi . 64 (2): 181–200 . doi : 10.1080/03085694.2012.673762 . S2CID 128787032 .