Barraclough, S. National food policies in developing countries: Research needs and priorities. s.e.
Lua i Stíl Chicago (17ú heag.)Barraclough, Solon. National Food Policies in Developing Countries: Research Needs and Priorities. s.l.: s.e.
Lua MLA (9ú heag.)Barraclough, Solon. National Food Policies in Developing Countries: Research Needs and Priorities. s.e.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.