Ray, S. Deep focus. HarperCollins.
Chicago Edition CitationRay, Satyajit. Deep Focus. HarperCollins.
Deismireacht MLARay, Satyajit. Deep Focus. HarperCollins.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.
Ray, S. Deep focus. HarperCollins.
Chicago Edition CitationRay, Satyajit. Deep Focus. HarperCollins.
Deismireacht MLARay, Satyajit. Deep Focus. HarperCollins.