Osborne. (2007). The Economics Machine: A study guide (17th ed. (2007).). South Australia: Fossick Publishers.
Chicago Style CitationOsborne. The Economics Machine: A Study Guide. 17th ed. (2007). South Australia: Fossick Publishers, 2007.
MLA CitationOsborne. The Economics Machine: A Study Guide. 17th ed. (2007). South Australia: Fossick Publishers, 2007.
Warning: These citations may not always be 100% accurate.