Credit requirements:
active work with this on-line course

Recommended literature:
Hugh Gethin: Grammar in Context. Proficiency Level English. Nelson 1992 (Chapters 3 - 10)
Sidney Greenbaum, Randolph Quirk: A Student’s Grammar of the English Language. Longman 1990

Sylvia Chalker: A Student´s English Grammar Workbook. Pearson Education 2000.

A. J. Thomson, A. V. Martinet: A Practical English Grammar. Oxford University Press 1986