Frendo E. Evan. (2007). How to Teach business English. Harlow, Longman, 2007.
Cita Chicago (17th ed.)Frendo E. Evan. How to Teach Business English. Harlow, Longman, 2007, 2007.
Cita MLA (9th ed.)Frendo E. Evan. How to Teach Business English. Harlow, Longman, 2007, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.