APA (7th ed.) Zitazioa

ebrary, Inc, & Wouters, T. L. (2011). Progress in economics research. Nova Science Publishers, Inc..

Chicago Style (17th ed.) Zitazioa

ebrary, Inc, eta Thomas L. Wouters. Progress in Economics Research. New York: Nova Science Publishers, Inc., 2011.

MLA (9th ed.) Zitazioa

ebrary, Inc, eta Thomas L. Wouters. Progress in Economics Research. Nova Science Publishers, Inc., 2011.