sack, k., & linsel, h. (1965). contents and measuring of labour productivity in socialist industry. the institute of national planning.
Citação do estilo Chicago (17ª ed.)sack, kurt, e hermann linsel. Contents and Measuring of Labour Productivity in Socialist Industry. cairo: the institute of national planning, 1965.
Citação MLA (9ª ed.)sack, kurt, e hermann linsel. Contents and Measuring of Labour Productivity in Socialist Industry. the institute of national planning, 1965.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.