Lua APA (7ú heag.)
Edwards, P. (1985). Systems analysis, design, and development with structured concepts. Holt, Rinehart, and Winston.
Lua i Stíl Chicago (17ú heag.)
Edwards, Perry. Systems Analysis, Design, and Development with Structured Concepts. New York: Holt, Rinehart, and Winston, 1985.
Lua MLA (9ú heag.)
Edwards, Perry. Systems Analysis, Design, and Development with Structured Concepts. Holt, Rinehart, and Winston, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.