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..
Lua i Stíl Chicago (17ú heag.)Reed, Alonzo, agus 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.
Lua MLA (8ú heag.)Reed, Alonzo, agus 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.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.