CommandBusCompany)、绿巴线公司(英语:Green Bus Lines)、牙买加巴士公司(英语:Jamaica Buses)、自由快线公司(英语:Liberty Lines Express)、纽约巴士服务公司(英语:New York Bus Service)、皇后区地面交通公司(英语:Queens
Nielsen 10-K Report 2011 February 22, 2012 News, A. B. C. Media measuring company Nielsen to be acquired in $16B deal. ABC News. [2022-08-06]. (原始内容存档于2022-04-21)
Journal for Space and Missile Professionals (United States Air Force Space Command). Fall 2004, 1 (2): 10 [January 4, 2021]. (原始内容存档 (PDF)于2023-09-18). Pioneer