Diaz, G. R. (1928). The production and marketing of rice in California and the Philippines.
Lua i Stíl Chicago (17ú heag.)Diaz, Gregorio Ramos. The Production and Marketing of Rice in California and the Philippines. [Berkeley, 1928.
Lua MLA (8ú heag.)Diaz, Gregorio Ramos. The Production and Marketing of Rice in California and the Philippines. 1928.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.