APA-viite (7. p.)
ebrary, Inc, & Baltic, S. E. (2010). Employment, hours, and earnings: States and areas (5th ed.). Bernan Press.
Chicago-viite (17. p.)
ebrary, Inc, ja Sarah E. Baltic. Employment, Hours, and Earnings: States and Areas. 5th ed. Lanam, MD: Bernan Press, 2010.
MLA-viite (9. p.)
ebrary, Inc, ja Sarah E. Baltic. Employment, Hours, and Earnings: States and Areas. 5th ed. Bernan Press, 2010.
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