Shaffer, N. J. (1974). Conference on serial publications [soundrecording]. CREDR Corp.
Lua i Stíl Chicago (17ú heag.)Shaffer, Norman J. Conference on Serial Publications [soundrecording]. Los Angeles, Calif: CREDR Corp, 1974.
Lua MLA (9ú heag.)Shaffer, Norman J. Conference on Serial Publications [soundrecording]. CREDR Corp, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.