Tham khảo Lý_luận_sức_sản_xuất

  1. Bertrand Badie; Dirk Berg-Schlosser; Leonardo Morlino (2011). International Encyclopedia of Political Science. SAGE Publications, Inc. tr. 2459. ISBN 978-1412959636. The repressive state apparatus is in fact acting as an instrument of state capitalism to carry out the process of capital accumulation through forcible extraction of surplus from the working class and peasantry Chú thích có tham số trống không rõ: |month= (trợ giúp)
  2. Chan (2001). Mao's crusade: politics and policy implementation in China's great leap forward. ISBN 978-0-19-924406-5.