Sigurdson,Jon. (1990). Measuring the dynamic of technological change. Pinter Publishers.
Citación estilo ChicagoSigurdson,Jon. Measuring the Dynamic of Technological Change. London: Pinter Publishers, 1990.
Cita MLASigurdson,Jon. Measuring the Dynamic of Technological Change. Pinter Publishers, 1990.
Warning: These citations may not always be 100% accurate.