Beck, W., Smith, C., & Sinclair, A. (2014). University of New England. Office for Learning and Teaching.
Dyfyniad Arddull ChicagoBeck, Wendy, Claire Smith, and Anthony Sinclair. University of New England. Office for Learning and Teaching, 2014.
Dyfyniad MLABeck, Wendy, et al. University of New England. Office for Learning and Teaching, 2014.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.