APA (7th ed.) Zitazioa
ebrary, Inc. (2002). Observations on the President's fiscal year 2003 federal science and technology budget. National Academy Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc. Observations on the President's Fiscal Year 2003 Federal Science and Technology Budget. Washington, D.C.: National Academy Press, 2002.
MLA (9th ed.) Zitazioa
ebrary, Inc. Observations on the President's Fiscal Year 2003 Federal Science and Technology Budget. National Academy Press, 2002.
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