Lua APA (7ú heag.)

Newman, W. M., & Sproull, R. F. (1979). Principles of interactive computer graphics (2d ed.). Tata McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

Newman, William M., agus Robert F. Sproull. Principles of Interactive Computer Graphics. 2d ed. New York ; New Delhi: Tata McGraw-Hill, 1979.

Lua MLA (8ú heag.)

Newman, William M., agus Robert F. Sproull. Principles of Interactive Computer Graphics. 2d ed. Tata McGraw-Hill, 1979.

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