Lua APA (7ú heag.)

Lawry, J. (2006). Modelling and reasoning with vague concepts. Springer.

Lua i Stíl Chicago (17ú heag.)

Lawry, Jonathan. Modelling and Reasoning with Vague Concepts. Boston, MA: Springer, 2006.

Lua MLA (8ú heag.)

Lawry, Jonathan. Modelling and Reasoning with Vague Concepts. Springer, 2006.

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