Concepcion, L. S. A study of a trade exposition: The case of the Valenzuela agro-industrial exposition.
Lua i Stíl Chicago (17ú heag.)Concepcion, Ligaya S. A Study of a Trade Exposition: The Case of the Valenzuela Agro-industrial Exposition.
Lua MLA (9ú heag.)Concepcion, Ligaya S. A Study of a Trade Exposition: The Case of the Valenzuela Agro-industrial Exposition.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.