Manhire, Vanessa, ed. (2019). "United Nations Handbook 2019–20"(PDF). United Nations Handbook:: An Annual Guide for Those Working within the United Nations (57th ed.). Wellington: Ministry of Foreign Affairs and Trade of New Zealand: 293–294. ISSN0110-1951. Archived from the original(PDF) on 3 October 2019.
Manhire, Vanessa, ed. (2019). "United Nations Handbook 2019–20"(PDF). United Nations Handbook:: An Annual Guide for Those Working within the United Nations (57th ed.). Wellington: Ministry of Foreign Affairs and Trade of New Zealand: 293–294. ISSN0110-1951. Archived from the original(PDF) on 3 October 2019.
Manhire, Vanessa, ed. (2019). "United Nations Handbook 2019–20"(PDF). United Nations Handbook:: An Annual Guide for Those Working within the United Nations (57th ed.). Wellington: Ministry of Foreign Affairs and Trade of New Zealand: 293–294. ISSN0110-1951. Archived from the original(PDF) on 3 October 2019.