Ruth Strang. (1951). Study type of reading exercises: College level. New York: Columbia Univ.
Trích dẫn kiểu ChicagoRuth Strang. Study Type of Reading Exercises: College Level. New York: Columbia Univ, 1951.
Deismireacht MLARuth Strang. Study Type of Reading Exercises: College Level. New York: Columbia Univ, 1951.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.