Glover, D., & MacCracken, S. (2005). Critical realism today. Lawrence & Wishart.
Lua i Stíl Chicago (17ú heag.)Glover, David, agus Scott MacCracken. Critical Realism Today. London: Lawrence & Wishart, 2005.
Lua MLA (8ú heag.)Glover, David, agus Scott MacCracken. Critical Realism Today. Lawrence & Wishart, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.