ARL: A Bimonthly Report on Research Library Issues & Actions. Association of Research Libraries.
Цитирование в стиле Чикаго (17-е изд.)ARL: A Bimonthly Report on Research Library Issues & Actions. Association of Research Libraries.
Цитирование MLA (9-е изд.)ARL: A Bimonthly Report on Research Library Issues & Actions. Association of Research Libraries.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.