Stockwell, R. P. (1973). The grammatical structures of English and Spanish. The University Chicago.
Dyfyniad Arddull ChicagoStockwell, Robert P. The Grammatical Structures of English and Spanish. Chicago: The University Chicago, 1973.
Dyfyniad MLAStockwell, Robert P. The Grammatical Structures of English and Spanish. The University Chicago, 1973.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.