United Nations Handbook 2010-2011 [Text] : An Annual Guide For Those Working With and Within the United Nations / . – Forty-eighth edition .. – Wellington : Crown Copyright Reserved, 2010. - 425 p. - Құнды тарту 2015 . – Index: p.405-425 . – [n. c.] – 978-0-477-10228-5 : 50 tg.