@book{70099,
	author = {Cardinet, Jean. and Johnson, Sandra,},
	title = {Applying generalizability theory using EduG /},
	publisher = {Routledge,},
	year = {2010},
	series = {Quantitative methodology series},
	address = {New York :},
	note = {สถาบันวิจัยและพัฒนา}
}