Dalby, David, The linguasphere register of the world' s languages and speech communities. - Bd. 1 - 2. - 1. ed. 1999/2000 : Hebron, Wales ( UK), 1999/2000

Viereck, WolfgangWolfgangViereck2019-09-192014-09-242002https://fis.uni-bamberg.de/handle/uniba/8121engDalby, David, The linguasphere register of the world' s languages and speech communities. - Bd. 1 - 2. - 1. ed. 1999/2000 : Hebron, Wales ( UK), 1999/2000review