Giornata di studio su inglese lingua franca Ca' Foscari University, Ludbrook, G., & Newbold, D. (2012). English lingua franca: Contexts, strategies and international relations : papers from a Conference held at Ca' Foscari University of Venice, October 2011. Cafoscarina.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিGiornata di studio su inglese lingua franca Ca' Foscari University, Geraldine Ludbrook, এবং David Newbold. English Lingua Franca: Contexts, Strategies and International Relations : Papers from a Conference Held at Ca' Foscari University of Venice, October 2011. Venezia: Cafoscarina, 2012.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিGiornata di studio su inglese lingua franca Ca' Foscari University, et al. English Lingua Franca: Contexts, Strategies and International Relations : Papers from a Conference Held at Ca' Foscari University of Venice, October 2011. Cafoscarina, 2012.