testing

[zohreh_am]

Dear teachers,
i am gonna prepare a review of research on one of the following topics regarding language testing.I appreciate if u provide me with the name of books and articles that i can use.and where i can find them
the topics are the followings:

proficiency testing, test validation, test methods, test taking process, test takers characteristics, wash back, ethics in language testing, alternatives in assessment, criterion reference testing, performance assessment, computer-based assessment.

tnx a lot in advance

[Tdol]

You'll find enough stuff if you search here: Google Scholar