@book { PatternsofPatronageinRenaissanceRome,
    title = "Patterns of Patronage in Renaissance Rome",
    subtitle = "Francesco Sperulo: Poet, Prelate, Soldier, Spy - Volume I",
    author = "Paul {Gwynne}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Oxford, United Kingdom",
    doi = "10.3726/978-3-0353-0719-1",
    url = "https://www.peterlang.com/document/1053336"
}