APA-referens (7:e uppl.)

Blauvelt, E., & Durlacher, J. (1983). Sources of European economic information (4th ed.). Gower.

Chicago-referens (17:e uppl.)

Blauvelt, Euan, och Jennifer Durlacher. Sources of European Economic Information. 4th ed. Aldershot, Hants, England: Gower, 1983.

MLA-referens (9:e uppl.)

Blauvelt, Euan, och Jennifer Durlacher. Sources of European Economic Information. 4th ed. Gower, 1983.