Abramsky, S. (1986). Strictness Analysis and Polymorphic Invariance. Springer−Verlag.
Lua i Stíl Chicago (17ú heag.)Abramsky, S. Strictness Analysis and Polymorphic Invariance. Springer−Verlag, 1986.
Lua MLA (9ú heag.)Abramsky, S. Strictness Analysis and Polymorphic Invariance. Springer−Verlag, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.