佟力强 & 齐福全. (2017). 首都互联网发展报告 2016 2016: Annual report of Beijing Internet industry. 人民出版社.
Dyfyniad Arddull Chicago佟力强 and 齐福全. 首都互联网发展报告 2016 2016: Annual Report of Beijing Internet Industry. 人民出版社, 2017.
Dyfyniad MLA佟力强 and 齐福全. 首都互联网发展报告 2016 2016: Annual Report of Beijing Internet Industry. 人民出版社, 2017.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.