Briggs, T. H. (1913). Formal English grammar as a discipline. Teachers College, Columbia University.
Chicago-referens (17:e uppl.)Briggs, Thomas Henry. Formal English Grammar as a Discipline. New York City: Teachers College, Columbia University, 1913.
MLA-referens (9:e uppl.)Briggs, Thomas Henry. Formal English Grammar as a Discipline. Teachers College, Columbia University, 1913.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.