As spelled officially by Marvel Comics on its S.H.I.E.L.D. page （页面存档备份，存于互联网档案馆）, although misspelled with a male name and spelled with different Italian article as "Valentina Allegro de Fontaine" in her name's first two mentions, in Strange Tales #159, "Spy School", p.10, panel 6, and Strange Tales #162, "So Evil, the Night", p. 3, panel 6.
As spelled officially by Marvel Comics on its S.H.I.E.L.D. page （页面存档备份，存于互联网档案馆）, although misspelled with a male name and spelled with different Italian article as "Valentina Allegro de Fontaine" in her name's first two mentions, in Strange Tales #159, "Spy School", p.10, panel 6, and Strange Tales #162, "So Evil, the Night", p. 3, panel 6.
