Shalloway, A., & Trott, J. R. [ca. 2005]. Design patterns explained : a new perspective on object-oriented design. In The software patterns series (2. ed.) [Book]. Boston [u.a.]: Addison-Wesley.

SHALLOWAY, Alan and TROTT, James R., 2005. Design patterns explained : a new perspective on object-oriented design. 2. ed. Boston [u.a.]: Addison-Wesley. ISBN 0321247140.

Shalloway, A., and J. R. Trott. “Design patterns explained : a new perspective on object-oriented design”. The software patterns series, 2. ed., book, Addison-Wesley, 2005.

Shalloway, Alan/Trott, James R.: Design patterns explained : a new perspective on object-oriented design, 2. ed. ed. Boston [u.a.] 2005.

Shalloway, A. and Trott, J.R. (2005), Design patterns explained : a new perspective on object-oriented design, The software patterns series, 2. ed., Vol. , Addison-Wesley, Boston [u.a.].