(1993). Language and content: Discipline-and content-based approaches to language study. Lexington, MA: D.C. Heath.
Dyfyniad Arddull ChicagoLanguage and Content: Discipline-and Content-based Approaches to Language Study. Lexington, MA: D.C. Heath, 1993.
Dyfyniad MLALanguage and Content: Discipline-and Content-based Approaches to Language Study. Lexington, MA: D.C. Heath, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.