Plunkett,James R. (1995). Understanding bar code: A quick read book. BPB Publications.
Chicago Edition CitationPlunkett,James R. Understanding Bar Code: A Quick Read Book. New Delhi: BPB Publications, 1995.
MLA Edition CitationPlunkett,James R. Understanding Bar Code: A Quick Read Book. BPB Publications, 1995.
Warning: These citations may not always be 100% accurate.