Cita APA (7th ed.)

Erl, T. (2008). SOA: Principles of service design. Prentice-Hall.

Cita Chicago (17th ed.)

Erl, Thomas. SOA: Principles of Service Design. Upper Saddle River, NJ: Prentice-Hall, 2008.

Cita MLA (8th ed.)

Erl, Thomas. SOA: Principles of Service Design. Prentice-Hall, 2008.