The Bernese Oberland /
Berann, Heinrich C.
Interlaken : Bernese Oberland Tourist Office,
[1969]
In: Bernese Oberland, Switzerland.
With: The panorama and reliefkarte of Heinrich Berann. By T. Garfield. (Bulletin of the Society of University Cartographers. Vol. 4. No. 2. July 1970).