sack, k., & linse, h. (2018). basic principles of the economic system of planning and managing of national economy in socialist countries. the institute of national planning.
Chicago Style (17th ed.) Citationsack, kurt, and hermann linse. Basic Principles of the Economic System of Planning and Managing of National Economy in Socialist Countries. the institute of national planning, 2018.
MLA (9th ed.) Citationsack, kurt, and hermann linse. Basic Principles of the Economic System of Planning and Managing of National Economy in Socialist Countries. the institute of national planning, 2018.