Friedman, I. S. British relations with China, 1931-1939. Institute of Pacific Relations.
Lua i Stíl Chicago (17ú heag.)Friedman, Irving S. British Relations with China, 1931-1939. Institute of Pacific Relations.
Lua MLA (8ú heag.)Friedman, Irving S. British Relations with China, 1931-1939. Institute of Pacific Relations.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.