Vaughan, J., & Fabbi, J. (2005). May: Self-Check Systems. The Helping You Buy Series: Comparing Competing Library Technology Products. Your Guide to Vendor Product Facts.
Chicago Style (17th ed.) CitationVaughan, Jason, and Jennifer Fabbi. May: Self-Check Systems. The Helping You Buy Series: Comparing Competing Library Technology Products. Your Guide to Vendor Product Facts. 2005.
MLA (9th ed.) CitationVaughan, Jason, and Jennifer Fabbi. May: Self-Check Systems. The Helping You Buy Series: Comparing Competing Library Technology Products. Your Guide to Vendor Product Facts. 2005.
Warning: These citations may not always be 100% accurate.