Celzova knjižnica: Razlika med redakcijama

* {{navedi knjigo |author1=Boethius, Axel|author2=J.B. Ward-Perkins |year=1970 |title=Etruscan and Roman Architecture: The Pelican History of Art. |publisher=Harmondsworth: Penguin |isbn=978-0-300-05290-9 |cobiss=27465216 |page=397}}

* {{navedi knjigo |author=Grant, Michael |year=1995 |title=Art in the Roman Empire. |publisher=London: Routledge |isbn=978-0-415-12031-9 |cobiss= |pages=48–50}}

*Scarre, Christopher (1995). The Penguin Historical Atlas of Ancient Rome. London: Penguin. p. 76. ISBN 978-0-14-051329-5.

*"Greece and Asia Minor". The Cambridge Ancient History - XI. Cambridge University Press. pp. 618–619, 631. ISBN 978-0-521-26335-1.