Zajac B. 2017, "Neokoroi: Propaganda of the Imperial Cult on the Coins of Pergamum During the Reigns of Augustus, Trajan, and Caracalla", Pecunia Omnes Vincit. The coins as an evidence of propaganda, reorganization and forgery, 61-74, Krakow. Z
Comment: Full text at: https://www.academia.edu/34132013.
Zanin M. 2020, "Die Vorbilder des Kaisers. Caracalla zwischen exemplum Sullanum und imitatio Alexandri", Historia 69,3, 362-389.
Comment: Full text at: UnivLib.
Zanker P. 1991, "Collocazione ed effetto nelle Terme di Caracalla", Il Toro Farnese, 43-46, Napoli.
Zevi F. - Pensabene P. 1971, "Un arco in onore di Caracalla ad Ostia", RendAccLinc 26, 481-525.
Ziegler R. 2003, "Caracalla, Alexander der Grosse und das Prestigendenken Kilikischer Staedte", Neue Forschungen zur Religionsgeschichte Kleinasiens: Elmar Schwertheim zum 60. Geburtstag Gewidmet, 115-131, Bonn.