Narrog, H., & Heine, B. (2011). The Oxford handbook of grammaticalization. Oxford University Press.
Dyfyniad Arddull ChicagoNarrog, Heiko, and Bernd Heine. The Oxford Handbook of Grammaticalization. Oxford: Oxford University Press, 2011.
Dyfyniad MLANarrog, Heiko, and Bernd Heine. The Oxford Handbook of Grammaticalization. Oxford University Press, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.