Miranda, G. S. (1978). Introductory economics (Rev. ed.). L & G Business House.
Lua i Stíl Chicago (17ú heag.)Miranda, Gregorio S. Introductory Economics. Rev. ed. [Manilan]: L & G Business House, 1978.
Lua MLA (9ú heag.)Miranda, Gregorio S. Introductory Economics. Rev. ed. L & G Business House, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.