BACHMAN, Lyle F. - PALMER, Adrian S. Language testing in practice : designing and developing useful language tests. Oxford : Oxford University Press, 2009. 377 s. Oxford applied linguistics. ISBN 978-0-19-437148-3. [Copy count : 1, currently available 0, at library only 1]

BACHMAN, Lyle F. - KUNNAN, Antony J. Statistical analyses for language assessment : workbook. Cambridge : Cambridge University Press, 2005. 171 s. Cambridge language assessment series. ISBN 0-521-60906-2. [Copy count : 1, currently available 0, at library only 0]