Lua APA (7ú heag.)

(1982). Basic Systems Analysis Edited By Alan Daniels; Don Yeates. Pitman Borks.

Lua i Stíl Chicago (17ú heag.)

Basic Systems Analysis Edited By Alan Daniels; Don Yeates. Pitman Borks, 1982.

Lua MLA (8ú heag.)

Basic Systems Analysis Edited By Alan Daniels; Don Yeates. Pitman Borks, 1982.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.