ISO-690 (author-date, English)

GRILICHES, Zvi, 1990. Patent Statistics as Economic Indicators : A Survey. Cambridge, Mass.: National Bureau of Economic Research.

Elsevier - Harvard (with titles)

Griliches, Z., 1990. Patent Statistics as Economic Indicators : A Survey, NBER working paper series. National Bureau of Economic Research, Cambridge, Mass. https://doi.org/10.3386/w3301

American Psychological Association 7th edition

Griliches, Z. (ca. 1990). Patent Statistics as Economic Indicators : A Survey [Cd]. In NBER working paper series. National Bureau of Economic Research. https://doi.org/10.3386/w3301

Springer - Basic (author-date)

Griliches Z (1990) Patent Statistics as Economic Indicators : A Survey. National Bureau of Economic Research, Cambridge, Mass

Juristische Zitierweise (Stüber) (Deutsch)

Griliches, Zvi, Patent Statistics as Economic Indicators : A Survey, Cambridge, Mass. 1990.

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