By Ziglio, Luciana
By Robinson, Peter
By Carli, Augusto, Ammon, Ulrich
By Keenan, Edward L.
By Fishman, Joshua A., Cobarrubias, Juan
By Marin, Telis, Magnelli, Sandro
By Periplus Editors
By Jiaying Howard, Tsengtseng Chang
By Ismail, I.
By Iman A. Soliman, Saeed Alwakeel
By Fang, Liaw Yock, Tiley-Notodisuryo, Nini
By King, Edward S.
By Paul
By Berlitz Publishing
By Berlitz
By APA Publications Limited
By Rees, Nigel
By Head, Alison
By Karavis
By Various
By Orrell, Julie
By Louis Fidge, Fidge, Louis