Silvestri, Paolo. 2018. “An Italian Teacher in Barcelona in the Early Decades of the Twentieth Century: Benedetto Colarossi and His Method”. RiCOGNIZIONI. Rivista Di Lingue E Letterature Straniere E Culture Moderne 5 (10):47-58. https://doi.org/10.13135/2384-8987/2615.