English, F. W., & Hill, J. C. (1990). Restructuring: The principal and curriculum change : a report of the NASSP Curriculum Council. National Association of Secondary School Principals.
Chicago-viite (17. p.)English, Fenwick W., ja John C. Hill. Restructuring: The Principal and Curriculum Change : A Report of the NASSP Curriculum Council. Reston, Va: National Association of Secondary School Principals, 1990.
MLA-viite (9. p.)English, Fenwick W., ja John C. Hill. Restructuring: The Principal and Curriculum Change : A Report of the NASSP Curriculum Council. National Association of Secondary School Principals, 1990.
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