Miranda, G. S. (1979). International trade (Rev. ed.). Interlino Print.
Lua i Stíl Chicago (17ú heag.)Miranda, Gregorio S. International Trade. Rev. ed. [Quezon City]: Interlino Print, 1979.
Lua MLA (9ú heag.)Miranda, Gregorio S. International Trade. Rev. ed. Interlino Print, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.