California fireball(页面存档备份,存于互联网档案馆) (Phil Plait 31 May 2012) CAMS(页面存档备份,存于互联网档案馆) News blog (CAMS is an automated video surveillance of the night sky in search
Vancouver: UBC Press. 2003. ISBN 0774810084. Kuring, Ian. Redcoats to Cams: A History of Australian Infantry 1788–2001. Loftus, NSW: Australian Military
The Economist. [2023-11-21]. ISSN 0013-0613. (原始内容存档于2019-11-22). Phone cams and hate speech in Hong Kong | Gates Cambridge. web.archive.org. 2020-04-04