OCLC 56866661 . Field, P. J. C. (1993), The Life and Times of Sir Thomas Malory, Cambridge: Brewer, ISBN 978-0-585-16570-7 . Field, P. J. C. (1998), Malory: Texts
を吸引すると、頭痛、めまい、頻脈、吐き気、嘔吐、意識喪失、痙攣を引き起こし死に至る。 ^ Thomas, N., Gaydon, A. G., Brewer, L. (1952). “Cyanogen Flames and the Dissociation Energy of N2”. The Journal
S. Brewer ISBN 0859915131 Cleasby, Richard; Vigfússon, Guðbrandur (1878). An Icelandic-English Dictionary. Clarendon Press. https://books.google.co.jp/books