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