Cita APA (7a ed.)

Jones Macziola, S. (1998). Further ahead: A communication skills course for business english : home study book audio CD. Cambridge University Press.

Cita Chicago Style (17a ed.)

Jones Macziola, Sarah. Further Ahead: A Communication Skills Course for Business English : Home Study Book Audio CD. Cambridge, United Kingdom: Cambridge University Press, 1998.

Cita MLA (9a ed.)

Jones Macziola, Sarah. Further Ahead: A Communication Skills Course for Business English : Home Study Book Audio CD. Cambridge University Press, 1998.