YOURDON, Inc. (1993). YOURDON Systems Method: Model-driven systems development. Prentice-Hall International.
Lua i Stíl Chicago (17ú heag.)YOURDON, Inc. YOURDON Systems Method: Model-driven Systems Development. Englewood Cliffs, N.J: Prentice-Hall International, 1993.
Lua MLA (9ú heag.)YOURDON, Inc. YOURDON Systems Method: Model-driven Systems Development. Prentice-Hall International, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.