Cita APA (7th ed.)

Yuan, J. X. (2009). Liferay Portal 5.2 systems development: Build Java-based custom intranet systems on top of Liferay Portal. Packt Publishing Ltd..

Cita Chicago (17th ed.)

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.

Cita MLA (9th ed.)

Yuan, Jonas X. Liferay Portal 5.2 Systems Development: Build Java-based Custom Intranet Systems on top of Liferay Portal. Packt Publishing Ltd., 2009.