Burke, M. P. (1987). LOGO and models of computation: An introduction to computer science. Addison-Wesley.
Lua i Stíl Chicago (17ú heag.)Burke, Michael P. LOGO and Models of Computation: An Introduction to Computer Science. Menlo Park, Calif: Addison-Wesley, 1987.
Lua MLA (9ú heag.)Burke, Michael P. LOGO and Models of Computation: An Introduction to Computer Science. Addison-Wesley, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.