Rorabaugh, C. B. (1990). Communications formulas & algorithms for systems analysis and design. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Rorabaugh, C. Britton. Communications Formulas & Algorithms for Systems Analysis and Design. New York: McGraw-Hill, 1990.
Lua MLA (9ú heag.)Rorabaugh, C. Britton. Communications Formulas & Algorithms for Systems Analysis and Design. McGraw-Hill, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.