November 28, 2015. Giordano, Rita. "Shift to mandatory dress policy fairly seamless in Phila. schools Students are nattily attired. Parents are just tired
[2018-03-25]. (原始内容存档于2018-03-25). Ryan Paul. How Dropbox ended my search for seamless sync on Linux. Ars Technica. [2010-03-30]. (原始内容存档于2012-04-20). Scott
(Haymarket Publishing). 2008-05-25 [2009-05-10]. (原始内容存档于2009-09-16). Seamless shift Force India's last major '08 development. Formula1.com (Formula One