Holzner, S. (2004). Struts: Essential skills. McGraw-Hill/Osborne.
Cita Chicago (17th ed.)Holzner, Steven. Struts: Essential Skills. New York: McGraw-Hill/Osborne, 2004.
Cita MLA (9th ed.)Holzner, Steven. Struts: Essential Skills. McGraw-Hill/Osborne, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.