Standards for staff development /
National Staff Development Council in cooperation with National Association of Secondary School Principals.

APA Citation

National Association of Secondary School Principals (U.S.)., National Staff Development Council (U.S.). (1995). Standards for staff development. High school ed. Oxford, Ohio: The Council.

MLA Citation

National Association of Secondary School Principals (U.S.), and National Staff Development Council (U.S.). Standards for Staff Development. High school ed. Oxford, Ohio: The Council, 1995.

Warning: These citations may not always be complete (especially for serials).