Cortina, J. (2005). Opening doors: Understanding college reading. Boston: McGraw-Hill.
Trích dẫn kiểu ChicagoCortina, Joe. Opening Doors: Understanding College Reading. Boston: McGraw-Hill, 2005.
Deismireacht MLACortina, Joe. Opening Doors: Understanding College Reading. Boston: McGraw-Hill, 2005.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.