Metsker, S. J., & Wake, W. C. [ca. 2006]. Design patterns in Java. In Software patterns series (2 nd. ed) [Cd]. Upper Saddle River, N.J.: Addison-Wesley.

METSKER, Steven John und WAKE, William C., 2006. Design patterns in Java. 2 nd. ed. Upper Saddle River, N.J.: Addison-Wesley. ISBN 9780321630483.

Metsker, S. J., und W. C. Wake. „Design patterns in Java“. Software patterns series, 2 nd. ed, cd, Addison-Wesley, 2006.

Metsker, Steven John/Wake, William C.: Design patterns in Java, 2 nd. ed. Aufl. Upper Saddle River, N.J. 2006.

Metsker, S.J. und Wake, W.C. (2006), Design patterns in Java, Software patterns series, 2 nd. ed., Bd. , Addison-Wesley, Upper Saddle River, N.J.