The Amphora Industry References
- Grenfell, B.P., Hunt, A.S. and Bell. H.I., 1924: The Oxyrhynchus Papyrus XVI, entry 2046 (London: Egypt Exploration Society).
- Middleton, P., 1983: "The Roman Army and Long Distance Trade," in Trade and Famine in Classical Antiquity, 75-83 (edits., P.D.A. Garnsey and C.R. Whittaker. Berkeley: University of California).
- Tchernia, A., 1983: "Italian Wine in Gaul at the End of the Republic," in Trade and the Ancient Economy, 87-104 (edits., P.D.A. Garnsey, K. Hopkins and C.R. Whittaker. Berkeley: University of California).