"Herman Moll". Mapping the past: Rare Russian maps from special collections. University of Missouri. June 30, 2011. Archived from the original on 13 February 2015. Retrieved 6 January 2013.
"Herman Moll". Mapping the past: Rare Russian maps from special collections. University of Missouri. June 30, 2011. Archived from the original on 13 February 2015. Retrieved 6 January 2013.