Dyfyniad APA

Naunton, J., & Tulip, M. (2004). ProFile 1 student's book: Pre-intermediate. Oxford University Press.

Dyfyniad Arddull Chicago

Naunton, Jon, and Mark Tulip. ProFile 1 Student's Book: Pre-intermediate. Oxford: Oxford University Press, 2004.

Dyfyniad MLA

Naunton, Jon, and Mark Tulip. ProFile 1 Student's Book: Pre-intermediate. Oxford University Press, 2004.

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