APA ציטוט

Hansen, A. (1964). Business cycles & national income. G. Allen & Unwin.

Chicago Style (17th ed.) Citation

Hansen, Alvin. Business Cycles & National Income. London: G. Allen & Unwin, 1964.

ציטוט MLA

Hansen, Alvin. Business Cycles & National Income. G. Allen & Unwin, 1964.