Aquino, R. C. (2005). Pointers in selected commercial laws: A review guide. Central Book Supply.
Lua i Stíl Chicago (17ú heag.)Aquino, Ranhilio Callangan. Pointers in Selected Commercial Laws: A Review Guide. Quezon City: Central Book Supply, 2005.
Lua MLA (9ú heag.)Aquino, Ranhilio Callangan. Pointers in Selected Commercial Laws: A Review Guide. Central Book Supply, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.