APA (7e ed.) Bronvermelding
ebrary, Inc, & Jacobs, E. E. (2006). Handbook of U.S. labor statistics: Employment, earnings, prices, productivity, and other labor data (9th ed.). Bernan Press.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Eva E. Jacobs. Handbook of U.S. Labor Statistics: Employment, Earnings, Prices, Productivity, and Other Labor Data. 9th ed. Lanham, Md.: Bernan Press, 2006.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Eva E. Jacobs. Handbook of U.S. Labor Statistics: Employment, Earnings, Prices, Productivity, and Other Labor Data. 9th ed. Bernan Press, 2006.
Let op: Deze citaties zijn niet altijd 100% accuraat.