Παραπομπή APA

The Economist Intelligence Unit. (1972). Key issues in applied economics 1947-1997: Essays in celebration of the Economist Intelligence Unit's 25th anniversary. [London]: Longman.

Παραπομπή Chicago Style

The Economist Intelligence Unit. Key Issues in Applied Economics 1947-1997: Essays in Celebration of the Economist Intelligence Unit's 25th Anniversary. [London]: Longman, 1972.

Παραπομπή MLA

The Economist Intelligence Unit. Key Issues in Applied Economics 1947-1997: Essays in Celebration of the Economist Intelligence Unit's 25th Anniversary. [London]: Longman, 1972.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.