Gw mau tau Reprint 2003. dari Rumpun bahasa Roman

Gerhard Ernst et al., eds. Romanische Sprachgeschichte: Ein internationales Handbuch zur Geschichte der romanischen Sprachen. 3 vols. Berlin: Mouton de Gruyter, 2003 (vol. 1), 2006 (vol. 2).

Martin Maiden, John Charles Smith & Adam Ledgeway, eds., The Cambridge History of the Romance Languages. Vol. 1: Structures, Vol. 2: Contexts. Cambridge: Cambridge UP, 2011 (vol. 1) & 2013 (vol. 2).

Martin Maiden & Adam Ledgeway, eds. The Oxford Guide to the Romance Languages. Oxford: Oxford University Press, 2016.