Larson, G. (1989). The prehistory of the far side: A 10th anniversary exhibit. Andrews and McMeel.
Lua i Stíl Chicago (17ú heag.)Larson, Gary. The Prehistory of the Far Side: A 10th Anniversary Exhibit. Kansas City: Andrews and McMeel, 1989.
Lua MLA (9ú heag.)Larson, Gary. The Prehistory of the Far Side: A 10th Anniversary Exhibit. Andrews and McMeel, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.