McCallum, G. P. (1980). 101 word games for students of English as a second or foreign language. New York: Oxford University Press.
Stile di citazione ChicagoMcCallum, George P. 101 Word Games for Students of English As a Second or Foreign Language. New York: Oxford University Press, 1980.
Citazione MLAMcCallum, George P. 101 Word Games for Students of English As a Second or Foreign Language. New York: Oxford University Press, 1980.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.