Cullen, R. M., Harris, M., & Hill, R. R. (2012). The learner-centered curriculum: Design and implementation (First edition.). San Francisco, CA: Jossey-Bass.
Dyfyniad Arddull ChicagoCullen, Roxanne Mann., Michael Harris, và Reinhold R. Hill. The Learner-centered Curriculum: Design and Implementation. First edition. San Francisco, CA: Jossey-Bass, 2012.
Dyfyniad MLACullen, Roxanne Mann., Michael Harris, và Reinhold R. Hill. The Learner-centered Curriculum: Design and Implementation. First edition. San Francisco, CA: Jossey-Bass, 2012.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.