Walvoord, B. E. F., & Tom, L. (2014). Assessing and improving student writing in college: A guide for institutions, general education, departments, and classrooms (First edition.). Jossey-Bass.
Dyfyniad Arddull ChicagoWalvoord, Barbara E. Fassler, and Lauryn Tom. Assessing and Improving Student Writing in College: A Guide for Institutions, General Education, Departments, and Classrooms. First edition. San Francisco, California: Jossey-Bass, 2014.
Dyfyniad MLAWalvoord, Barbara E. Fassler, and Lauryn Tom. Assessing and Improving Student Writing in College: A Guide for Institutions, General Education, Departments, and Classrooms. First edition. Jossey-Bass, 2014.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.