APA (7e ed.) Bronvermelding

Yarbrough, B. (2007). The world economy: Trade and finance (7th.). Thomson South- Western Publ.

Chicago (17e ed.) Bronvermelding

Yarbrough, Beth. The World Economy: Trade and Finance. 7th. Delhi: Thomson South- Western Publ, 2007.

MLA (9e ed.) Bronvermelding

Yarbrough, Beth. The World Economy: Trade and Finance. 7th. Thomson South- Western Publ, 2007.