Portisch, H. (1966). Red China today. Quadrangle Books.
Lua i Stíl Chicago (17ú heag.)Portisch, Hugo. Red China Today. Chicago: Quadrangle Books, 1966.
Lua MLA (9ú heag.)Portisch, Hugo. Red China Today. Quadrangle Books, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.