APA (7e ed.) Bronvermelding
Stengel, D. N., & Chaffe-Stengel, P. M. (2012). Working with economic indicators: Interpretation and sources. Business Expert Press.
Chicago (17e ed.) Bronvermelding
Stengel, Donald N., en Priscilla M. Chaffe-Stengel. Working with Economic Indicators: Interpretation and Sources. [New York, N.Y.] (222 East 46th Street, New York, NY 10017): Business Expert Press, 2012.
MLA (9e ed.) Bronvermelding
Stengel, Donald N., en Priscilla M. Chaffe-Stengel. Working with Economic Indicators: Interpretation and Sources. Business Expert Press, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.