@Misc{BVMC:234970,
author = {Espinel, Vicente},
title = {Vida del escudero Marcos de Obregón},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 1999},
year = {1999},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmckw5b8}
}