Adams, John (April 23, 2021). "Signature Bank raises its bet on cryptocurrency". American Banker. ProQuest2516512682.
McCrum, Dan; Franklin, Joshua (July 29, 2022). "Signature stock goes out of style following crypto sector debacle: Investors ditch last year's US digital darling amid fears rapid growth is being thrown into reverse". Financial Times: p. 11. ProQuest2707266859.
Adams, John (April 23, 2021). "Signature Bank raises its bet on cryptocurrency". American Banker. ProQuest2516512682.
McCrum, Dan; Franklin, Joshua (July 29, 2022). "Signature stock goes out of style following crypto sector debacle: Investors ditch last year's US digital darling amid fears rapid growth is being thrown into reverse". Financial Times: p. 11. ProQuest2707266859.