Ullman. (2013). PHP advanced and object-oriented programming. Berkeley, CA: Peachpit Press.
Chicago Style CitationUllman. PHP Advanced and Object-oriented Programming. Berkeley, CA: Peachpit Press, 2013.
MLA CitationUllman. PHP Advanced and Object-oriented Programming. Berkeley, CA: Peachpit Press, 2013.
Warning: These citations may not always be 100% accurate.