sack, K., & linsel, h. (1966). planning of technical progress in industry: Planning of temporal progress of research and development. the institute of national planning.
Chicago (17e ed.) Bronvermeldingsack, Kurt, en hermann linsel. Planning of Technical Progress in Industry: Planning of Temporal Progress of Research and Development. cairo: the institute of national planning, 1966.
MLA (9e ed.) Bronvermeldingsack, Kurt, en hermann linsel. Planning of Technical Progress in Industry: Planning of Temporal Progress of Research and Development. the institute of national planning, 1966.
Let op: Deze citaties zijn niet altijd 100% accuraat.