APA Edition Citation

Ferber, R., & Verdoorn, P. J. (1970). Research methods in economics & business. The Macmillan Co..

Chicago Edition Citation

Ferber, Robert, and P. J. Verdoorn. Research Methods in Economics & Business. London: The Macmillan Co., 1970.

MLA Edition Citation

Ferber, Robert, and P. J. Verdoorn. Research Methods in Economics & Business. The Macmillan Co., 1970.

Warning: These citations may not always be 100% accurate.