Rahtz, S. (1988). Database systems for textual data: An experiment with gravestones. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Rahtz, S. Database Systems for Textual Data: An Experiment with Gravestones. Oxford University Press, 1988.
Lua MLA (9ú heag.)Rahtz, S. Database Systems for Textual Data: An Experiment with Gravestones. Oxford University Press, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.