Dyfyniad APA

Ada, A. F., & Villamil Tinajero, J. (1998). The power of two languages 2000: Effective dual - language use across the curriculum. New York: Macmillan/McGraw-Hill School Pub. Co..

Dyfyniad Arddull Chicago

Ada, Alma Flor., và Josefina Villamil Tinajero. The Power of Two Languages 2000: Effective Dual - Language Use Across the Curriculum. New York: Macmillan/McGraw-Hill School Pub. Co., 1998.

Dyfyniad MLA

Ada, Alma Flor., và Josefina Villamil Tinajero. The Power of Two Languages 2000: Effective Dual - Language Use Across the Curriculum. New York: Macmillan/McGraw-Hill School Pub. Co., 1998.

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