Bierman, h. (2007). Advanced Capital Budgeting. Routledge.
Lua i Stíl Chicago (17ú heag.)Bierman, harold. Advanced Capital Budgeting. Routledge, 2007.
Lua MLA (9ú heag.)Bierman, harold. Advanced Capital Budgeting. Routledge, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.