Luxembourg: All About One of the Richest Countries in the World
Luxembourgish Remains Most Spoken Language at Home
Which language(s) are used in workplaces, shops and on the streets in Luxembourg? Wikipedia says Luxembourgish dominates everyday activities, but at the same time suggests only a slight majority speak it at
BBC - Languages - Languages
Luxembourgish - Wikipedia
Luxembourg Religion and Languages – eZine Religion
Luxembourgish: The National Language of Luxembourg - LuxCitizenship