Burnett, R., & Marshall, D. P. (2003). Web theory: An introduction. Routledge.
Dyfyniad Arddull ChicagoBurnett, Robert, and David P. Marshall. Web Theory: An Introduction. London: Routledge, 2003.
Dyfyniad MLABurnett, Robert, and David P. Marshall. Web Theory: An Introduction. Routledge, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.