Elvy, P. (1986). Buying time,: The foundations of the electronic Church. McCrimmons.
Lua i Stíl Chicago (17ú heag.)Elvy, Peter. Buying Time,: The Foundations of the Electronic Church. Great Wakering: McCrimmons, 1986.
Lua MLA (8ú heag.)Elvy, Peter. Buying Time,: The Foundations of the Electronic Church. McCrimmons, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.