APA način citiranja (7. izdanje)
ebrary, Inc, & Czaja, S. J. (1990). Human factors research needs for an aging population. National Academy Press : Additional copies of this report are available from National Research Council.
Čikaški stil citiranja (17. izdanje)
ebrary, Inc, i Sara J. Czaja. Human Factors Research Needs for an Aging Population. Washington, D.C.: National Academy Press : Additional copies of this report are available from National Research Council, 1990.
MLA način citiranja (9. izdanje)
ebrary, Inc, i Sara J. Czaja. Human Factors Research Needs for an Aging Population. National Academy Press : Additional copies of this report are available from National Research Council, 1990.
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