Engelberts, M. A glimpse of the self: Defence of subjectivity in Beckett and his later theatre / Matthijs Engelberts. Subjectivity.(2000).
Lua i Stíl Chicago (17ú heag.)Engelberts, Matthijs. "A Glimpse of the Self: Defence of Subjectivity in Beckett and His Later Theatre / Matthijs Engelberts." Subjectivity.(2000) .
Lua MLA (8ú heag.)Engelberts, Matthijs. "A Glimpse of the Self: Defence of Subjectivity in Beckett and His Later Theatre / Matthijs Engelberts." Subjectivity.(2000), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.