Ayrton, M. (1981). Michael Ayrton: [Grahamstowwn: 1820 Settlers Nat Monument. Five Roses National Festival of the Arts 10. - 17.7.1981]. 1820 Foundation.
Lua i Stíl Chicago (17ú heag.)Ayrton, Michael. Michael Ayrton: [Grahamstowwn: 1820 Settlers Nat Monument. Five Roses National Festival of the Arts 10. - 17.7.1981]. Grahamstown: 1820 Foundation, 1981.
Lua MLA (8ú heag.)Ayrton, Michael. Michael Ayrton: [Grahamstowwn: 1820 Settlers Nat Monument. Five Roses National Festival of the Arts 10. - 17.7.1981]. 1820 Foundation, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.