APA সাইটেশন

Wallwork, A. (2006). International express: Upper-Intermediate. New York: Oxford University Press.

শিকাগো স্টাইলে সাইটেশন

Wallwork, Adrian. International Express: Upper-Intermediate. New York: Oxford University Press, 2006.

এমএলএ সাইটেশন

Wallwork, Adrian. International Express: Upper-Intermediate. New York: Oxford University Press, 2006.