Ecole Hoteliere de Lausanne, Route de Cojonnex 18, 1000 Lausanne 25, Switzerland;
Fachhochschule Nordwestschweiz, Route de Cojonnex 18,1000 Lausanne 25, Switzerland;
Ecole Hoteliere de Lausanne, Route de Cojonnex 18, 1000 Lausanne 25, Switzerland;
Fachhochschule Nordwestschweiz, Route de Cojonnex 18,1000 Lausanne 25, Switzerland;