APA (7e ed.) Bronvermelding

ECONOMIST INTELLIGENCE UNIT. (1997). GUIDE TO ECONOMIC INDICATORS: MAKING SENSE OF ECONOMICS. PROFILE BOOKS.

Chicago (17e ed.) Bronvermelding

ECONOMIST INTELLIGENCE UNIT. GUIDE TO ECONOMIC INDICATORS: MAKING SENSE OF ECONOMICS. LONDON: PROFILE BOOKS, 1997.

MLA (9e ed.) Bronvermelding

ECONOMIST INTELLIGENCE UNIT. GUIDE TO ECONOMIC INDICATORS: MAKING SENSE OF ECONOMICS. PROFILE BOOKS, 1997.