Foley M. Mark & Hall D. Diane. (2003). Advanced learners grammar. A self-study reference & practice book with answers. Harlow, Pearson Education, 2003.
Chicago-Zitierstil (17. Ausg.)Foley M. Mark und Hall D. Diane. Advanced Learners Grammar. A Self-study Reference & Practice Book with Answers. Harlow, Pearson Education, 2003, 2003.
MLA-Zitierstil (9. Ausg.)Foley M. Mark und Hall D. Diane. Advanced Learners Grammar. A Self-study Reference & Practice Book with Answers. Harlow, Pearson Education, 2003, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.