Папа Климент IX — разлика између измена

* {{citeCite book|title=I papi. Storia e segreti|first=Claudio |last=Rendina|publisher=Newton & Compton|location=Rome|year=1993| ref = harv}}

* {{citeCite book|title=Operas for the Papal Court, 1631–1668|first=Margaret |last=Murata|publisher=UMI Research Press|year=1981| ref = harv}}