ARL: A Bimonthly Report on Research Library Issues & Actions. Association of Research Libraries.
Chicago Style (17. basım) AtıfARL: A Bimonthly Report on Research Library Issues & Actions. Association of Research Libraries.
MLA (9th ed.) AtıfARL: A Bimonthly Report on Research Library Issues & Actions. Association of Research Libraries.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..