368472 Pence, R. W., & Emery, D. W. (1963). A grammer of present-day English. New York : Macmillan.
Lua i Stíl Chicago (17ú heag.)368472 Pence, Raymond Woodbury, agus D. W. Emery. A Grammer of Present-day English. New York : Macmillan, 1963.
Lua MLA (9ú heag.)368472 Pence, Raymond Woodbury, agus D. W. Emery. A Grammer of Present-day English. New York : Macmillan, 1963.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.