William R Slager. (1966). English for today; T4: Our changing world. New York: McGraw-Hill.
Chicago Style citaatWilliam R Slager. English for Today; T4: Our Changing World. New York: McGraw-Hill, 1966.
MLA citatieWilliam R Slager. English for Today; T4: Our Changing World. New York: McGraw-Hill, 1966.
Let op: Deze citaties zijn niet altijd 100% accuraat.