MacLean, Elizabeth J.; Harris, Kenneth D. M.; Kariuki, Benson M.; Kitchin, Simon J.; Tykwinski, Rik R.; Swainson, Ian P.; Dunitz, Jack D. (2003). "Ammonium cyanate shows N-H···N hydrogen bonding, not N-H···O". Journal of the American Chemical Society125: 14449–14451. doi:10.1021/ja021156x.
Shorter, J. (1978). "The conversion of ammonium cyanate into urea. A saga in Reaction mechanisms". Chemical Society Reviews7: 1–14. doi:10.1039/CS9780700001.
