Barker, J. (2005). Beginning Java Objects: From Concepts to Code (Second Edition.). Apress.
Chicago Style (17th ed.) CitationBarker, Jacquie. Beginning Java Objects: From Concepts to Code. Second Edition. Berkeley, CA: Apress, 2005.
MLA (8th ed.) CitationBarker, Jacquie. Beginning Java Objects: From Concepts to Code. Second Edition. Apress, 2005.
Warning: These citations may not always be 100% accurate.