Nielsen., Niels. “The Times Atlas of the World. Vol. I—V. Edited by John Bartholomew. The Times Publishing Co. Ltd., London, 1955—1960. 32x50 Cm”. Geografisk Tidsskrift - Danish Journal of Geography 59 (January 1, 1960). Accessed December 7, 2025. https://tidsskrift.dk/geografisktidsskrift/article/view/46614.