Shasankar, K. (2013). Zend Framework 2.0 by example: Beginner's guide. Packt Publishing Ltd..
芝加哥风格引文Shasankar, Krishna. Zend Framework 2.0 by Example: Beginner's Guide. Birmingham, UK: Packt Publishing Ltd., 2013.
MLA引文Shasankar, Krishna. Zend Framework 2.0 by Example: Beginner's Guide. Packt Publishing Ltd., 2013.
警告：这些引文格式不一定是100％准确.