Spargo, E. Timed readings plus 25 Two-Part Lessons with Question for Building Reading Speed and Comprehension. McGraw-Hill.
Chicago-referens (17:e uppl.)Spargo, Edward. Timed Readings Plus 25 Two-Part Lessons with Question for Building Reading Speed and Comprehension. McGraw-Hill.
MLA-referens (8:e uppl.)Spargo, Edward. Timed Readings Plus 25 Two-Part Lessons with Question for Building Reading Speed and Comprehension. McGraw-Hill.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.