Cita APA (7th ed.)

Sadiq, W., & Racca, F. (2003). Business services orchestration: The hypertier of information technology (1a. ed.). Cambridge University.

Cita Chicago (17th ed.)

Sadiq, Waqar, i Felix Racca. Business Services Orchestration: The Hypertier of Information Technology. 1a. ed. Cambridge: Cambridge University, 2003.

Cita MLA (9th ed.)

Sadiq, Waqar, i Felix Racca. Business Services Orchestration: The Hypertier of Information Technology. 1a. ed. Cambridge University, 2003.