Dag Hammarskjöld Foundation & Nerfin, M. (1977). Another development: Approaches and strategies. Dag Hammarskjöld Foundation.
Lua i Stíl Chicago (17ú heag.)Dag Hammarskjöld Foundation agus Marc Nerfin. Another Development: Approaches and Strategies. Uppsala: Dag Hammarskjöld Foundation, 1977.
Lua MLA (8ú heag.)Dag Hammarskjöld Foundation agus Marc Nerfin. Another Development: Approaches and Strategies. Dag Hammarskjöld Foundation, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.