By Collins Dictionaries
By Martin, Fred
By Thomas, Graham
By Ross Paterson
By Rekdal, Paisley
By Cradock, Percy
By Shaughnessy, Edward L.
By Bradley, James
By Sheridan, James E.
By Gray, Jack
By Lynch, Michael
By Andrews, Marion
By Trevor-Roper, Hugh
By James Anderson
By Tames, Richard, Wang, Tao
By Miners, Norman
By Fløistad, Guttorm
By Haw, Stephen G.
By Tim Coates
By Jessica Harrison-Hall
By Hayhoe, Ruth, Li, Jun, Lin, Jing, Zha, Qiang
By Froese, Katrin
By Wen, Haiming
By Yan, Xuetong, Bell, Daniel A., Zhe, Sun
By Stephen Jin-Nom Lee & Howard Webster
By Ying, Hong
By Paul Davies
By Lily Xiao Hong Lee, Lee, Lily Xiao Hong Xiao Hong, Wiles, Sue
By Lamont-Brown, Raymond
By Chin, Ann-ping