RPC (Roman Provincial Coins)Burnett, A., M. Amandry, et al. Roman Provincial Coinage. (1992 - ).RPC I - Burnett, A., M. Amandry and P.P. Ripollès. Roman Provincial Coinage I. From the death of Caesar to the death of Vitellius (44 BC-AD 69). (London, 1992 and 1998 supplement).RPC II - Burnett, A. and M. Amandry. Roman Provincial Coinage II. From Vespasian to Domitian (AD 69-96). (London, 1999).RPC III - Amandry, M., A. Burnett & J. Mairat. Roman Provincial Coinage III, From Nerva to Hadrian (AD 96–138). (London & Paris, 2015). Available online.
RPC VII - Butcher, M. Gordian I to Gordian III (235–8). Province of Asia. (Paris, 2006).RPC IX - Hostein, A., J. Mairat. Roman Provincial Coinage IX, From Trajan Decius to Uranius Antoninus (AD 249–254). (London & Paris, 2016). Available online.
RPC Supp. 2 - Supplement II (2006) - A. Burnett, M. Amandry, P. P. Ripollès, and I. Carradice. (Supplement to Vols. I and II, available in electronic format only, as a 20Mb PDF file)RPC CS (RPC Consolidated Supplement) - Ripollès, P., A. Burnett, M. Amandry, I. Carradice, & M. Spoerri Butcher. Roman Provincial Coinage. Consolidated Supplement I–III (1992–2015). Available online.
RPC Online - http://rpc.ashmus.ox.ac.uk/coins/