Neale, B. (1983). Questions & answer economics. Financial Training.
Chicago Style (17. basım) AtıfNeale, Bill. Questions & Answer Economics. London: Financial Training, 1983.
MLA (9th ed.) AtıfNeale, Bill. Questions & Answer Economics. Financial Training, 1983.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..