Spring, P. (1972). The Topographical and archaeological study of the antiquities of the city of Rome, 1420-1447.
Chicago Style aipamenaSpring, Peter. The Topographical and Archaeological Study of the Antiquities of the City of Rome, 1420-1447. 1972.
MLA aipamenaSpring, Peter. The Topographical and Archaeological Study of the Antiquities of the City of Rome, 1420-1447. 1972.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.