Chan, Y. (2011). Location theory and decision analysis. Springer Verlag.
Lua i Stíl Chicago (17ú heag.)Chan, Yupo. Location Theory and Decision Analysis. Springer Verlag, 2011.
Lua MLA (9ú heag.)Chan, Yupo. Location Theory and Decision Analysis. Springer Verlag, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.