@book{compsci1596,
           month = {["lib/utils:month\verb1_11596" not defined]},
           title = {A Frequency Dictionary of Mandarin Chinese: Core vocabulary for learners},
          author = {R. Xiao and P. Rayson and T. McEnery},
         address = {London},
       publisher = {Routledge},
            year = {2008},
             url = {http://eprints.comp.lancs.ac.uk/1596/}
}