McCallum, G. P., & George P. McCallum. (1980). Một trăm linh một 101 word games for students of English as a second or foreign language. New York: Oxford University Press.
Chicago ZitierstilMcCallum, George P., und George P. McCallum. Một Trăm Linh Một 101 Word Games for Students of English As a Second or Foreign Language. New York: Oxford University Press, 1980.
MLA ZitierstilMcCallum, George P., und George P. McCallum. Một Trăm Linh Một 101 Word Games for Students of English As a Second or Foreign Language. New York: Oxford University Press, 1980.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.