Kallgren, J. K. (1979). The People's Republic of China after thirty years: An overview. Center for Chinese Studies, Institute of East Asian Studies, University of California.
Lua i Stíl Chicago (17ú heag.)Kallgren, Joyce K. The People's Republic of China After Thirty Years: An Overview. Berkeley: Center for Chinese Studies, Institute of East Asian Studies, University of California, 1979.
Lua MLA (8ú heag.)Kallgren, Joyce K. The People's Republic of China After Thirty Years: An Overview. Center for Chinese Studies, Institute of East Asian Studies, University of California, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.