Fries, C. C. (1940). American English Grammar: American English Grammar : the grammatical structure of present-day American English with especial reference to social differences or class dialects. New York: Appleton-Century-Crofts.
Chicago stil citiranjaFries, Charles Carpenter. American English Grammar: American English Grammar : the grammatical structure of present-day American English with especial reference to social differences or class dialects. New York: Appleton-Century-Crofts, 1940.
MLA stil citiranjaFries, Charles Carpenter. American English Grammar: American English Grammar : the grammatical structure of present-day American English with especial reference to social differences or class dialects. New York: Appleton-Century-Crofts, 1940.