Reed, A., & Kellogg, B. (1909). Graded lessons in English: An elementary English grammar, consisting of one hundred practical lessons carefully graded and adapted to the class-room (Large type ed.). Charles E. Merrill Co..
Chicago-referens (17:e uppl.)Reed, Alonzo, och Brainerd Kellogg. Graded Lessons in English: An Elementary English Grammar, Consisting of One Hundred Practical Lessons Carefully Graded and Adapted to the Class-room. Large type ed. New York: Charles E. Merrill Co., 1909.
MLA-referens (8:e uppl.)Reed, Alonzo, och Brainerd Kellogg. Graded Lessons in English: An Elementary English Grammar, Consisting of One Hundred Practical Lessons Carefully Graded and Adapted to the Class-room. Large type ed. Charles E. Merrill Co., 1909.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.