Dyfyniad APA

Diaz, G. R. (1928). The production and marketing of rice in California and the Philippines.

Dyfyniad Arddull Chicago

Diaz, Gregorio Ramos. The Production and Marketing of Rice in California and the Philippines. [Berkeley, 1928.

Dyfyniad MLA

Diaz, Gregorio Ramos. The Production and Marketing of Rice in California and the Philippines. 1928.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.