Dyfyniad APA

Finch, D. F., & Ortiz Lira, H. (1982). A course in english phonetics for spanish speakers. Heinemann Educational Books.

Dyfyniad Arddull Chicago

Finch, Diana F., and Héctor Ortiz Lira. A Course in English Phonetics for Spanish Speakers. Londres: Heinemann Educational Books, 1982.

Dyfyniad MLA

Finch, Diana F., and Héctor Ortiz Lira. A Course in English Phonetics for Spanish Speakers. Heinemann Educational Books, 1982.

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