Labitag, E. A. (2011). Survey of 2010 Supreme Court decisions on obligations and contracts. IBP Journal.
Lua i Stíl Chicago (17ú heag.)Labitag, Eduardo A. "Survey of 2010 Supreme Court Decisions on Obligations and Contracts." IBP Journal 2011.
Lua MLA (9ú heag.)Labitag, Eduardo A. "Survey of 2010 Supreme Court Decisions on Obligations and Contracts." IBP Journal, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.