Montague, M. (1978). Peter's problem: By Murray Montague. Blueboy.
Lua i Stíl Chicago (17ú heag.)Montague, Murray. Peter's Problem: By Murray Montague. Miami, Fla.: Blueboy, 1978.
Lua MLA (8ú heag.)Montague, Murray. Peter's Problem: By Murray Montague. Blueboy, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.