Ettlinger, G. H., Noret, J., Gregorius <de Agrigento>, & Gregorius <Nyssenus>. (2007). Commentarius in Ecclesiasten: Editus a Gerard H. Ettlinger et Jacques Noret. Brepols.
Lua i Stíl Chicago (17ú heag.)Ettlinger, Gerard H., Jacques Noret, Gregorius <de Agrigento>, agus Gregorius <Nyssenus>. Commentarius in Ecclesiasten: Editus a Gerard H. Ettlinger Et Jacques Noret. Turnhout: Brepols, 2007.
Lua MLA (8ú heag.)Ettlinger, Gerard H., et al. Commentarius in Ecclesiasten: Editus a Gerard H. Ettlinger Et Jacques Noret. Brepols, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.