Chua, M. C. M., Villariña, F. M., & Arenas, T. P. (2006). World-wide trading: A practice set on fundamentals of accounting : (trading concern - sole proprietorship). National Book Store.
Lua i Stíl Chicago (17ú heag.)Chua, Manuel C. M., Francis M.C Villariña, agus Teofisto P. Arenas. World-wide Trading: A Practice Set on Fundamentals of Accounting : (trading Concern - Sole Proprietorship). Mandaluyong City: National Book Store, 2006.
Lua MLA (9ú heag.)Chua, Manuel C. M., et al. World-wide Trading: A Practice Set on Fundamentals of Accounting : (trading Concern - Sole Proprietorship). National Book Store, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.