Comrie, B. (2011). World's major languages (2nd ed.). Routledge.
Citación estilo ChicagoComrie, Bernad;ed. World's Major Languages. 2nd ed. Oxon: Routledge, 2011.
Cita MLAComrie, Bernad;ed. World's Major Languages. 2nd ed. Routledge, 2011.
Warning: These citations may not always be 100% accurate.