?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Michael+R.&rft.aulast=Middleton&rft.au=Middleton%2C+Michael+R.&rft.isbn=9780789009720&rft.title=Library+services+to+external+students+from+Australian+universities%3A+the+influence+of+flexible+delivery+upon+traditional+service+provision&rft.date=2000&rft.genre=bookitem