@Book{BVMC:756929,
author = {Robertson, William},
title = {The history of the Reign of the Emperor Charles V : with a view of the progress of society in Europe, from the Subversion of the Roman Empire, to the Reginning of the Sixteenth Century},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2017},
year = {2017},
url = {https://www.cervantesvirtual.com/obra/the-history-of-the-reign-of-the-emperor-charles-v--with-a-view-of-the-progress-of-society-in-europe-from-the-subversion-of-the-roman-empire-to-the-reginning-of-the-sixteenth-century}
}