Billingsley, W., Phan, H., Ngu, B., Kwan, P., & Gromik, N. (2021). University of New England: SD15-5190. Australia. Dept of Education, Skills and Employment.
Dyfyniad Arddull ChicagoBillingsley, William, Huy Phan, Bing Ngu, Paul Kwan, and Nicolas Gromik. University of New England: SD15-5190. Australia. Dept of Education, Skills and Employment, 2021.
Dyfyniad MLABillingsley, William, et al. University of New England: SD15-5190. Australia. Dept of Education, Skills and Employment, 2021.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.