Yuan, J. X. (2009). Liferay Portal 5.2 systems development: Build Java-based custom intranet systems on top of Liferay Portal. Packt Publishing Ltd..
芝加哥风格引文Yuan, Jonas X. Liferay Portal 5.2 Systems Development: Build Java-based Custom Intranet Systems on top of Liferay Portal. Birmingham, U.K.: Packt Publishing Ltd., 2009.
MLA引文Yuan, Jonas X. Liferay Portal 5.2 Systems Development: Build Java-based Custom Intranet Systems on top of Liferay Portal. Packt Publishing Ltd., 2009.
警告：这些引文格式不一定是100％准确.