Attema, P. A. J. (1993). An archaeological survey in the Pontine Region: A contribution to the early settlement of South Lazio 900-100 BC. Archeologisch Centrum Groningen Rijksuniversiteit Groningen.
Lua i Stíl Chicago (17ú heag.)Attema, P. A. J. An Archaeological Survey in the Pontine Region: A Contribution to the Early Settlement of South Lazio 900-100 BC. Groningen: Archeologisch Centrum Groningen Rijksuniversiteit Groningen, 1993.
Lua MLA (8ú heag.)Attema, P. A. J. An Archaeological Survey in the Pontine Region: A Contribution to the Early Settlement of South Lazio 900-100 BC. Archeologisch Centrum Groningen Rijksuniversiteit Groningen, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.