sack, K., & linsel, h. (1966). planning of technical progress in industry: Planning of introducing new technique into production. the institute of national planning.
Citazione stile Chigago Style (17a edizione)sack, K., e hermann linsel. Planning of Technical Progress in Industry: Planning of Introducing New Technique into Production. cairo: the institute of national planning, 1966.
Citatione MLA (9a ed.)sack, K., e hermann linsel. Planning of Technical Progress in Industry: Planning of Introducing New Technique into Production. the institute of national planning, 1966.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.