Saracco, R., Smith, J. R., & Reed, R. (1989). Telecommunications systems engineering using SDL. North-Holland : Distributors for the U.S. and Canada, Elsevier Science Pub..
Dyfyniad Arddull ChicagoSaracco, R., Jared R.W Smith, and Rick Reed. Telecommunications Systems Engineering Using SDL. Amsterdam ; New York: North-Holland : Distributors for the U.S. and Canada, Elsevier Science Pub., 1989.
Dyfyniad MLASaracco, R., et al. Telecommunications Systems Engineering Using SDL. North-Holland : Distributors for the U.S. and Canada, Elsevier Science Pub., 1989.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.