Boyes,William, & Melvin, M. (2003). Principles of economics (NA.). Cengage Learning.
Chicago Style (17th ed.) CitationBoyes,William, and Michael Melvin. Principles of Economics. NA. Australia: Cengage Learning, 2003.
MLA (9th ed.) CitationBoyes,William, and Michael Melvin. Principles of Economics. NA. Cengage Learning, 2003.
Warning: These citations may not always be 100% accurate.