Glatthorn, A. A. (1998). Performance assessment and standards-based curricula: The achievement cycle. Eye On Education.
Chicago-referens (17:e uppl.)Glatthorn, Allan A. Performance Assessment and Standards-based Curricula: The Achievement Cycle. Larchmont, N.Y: Eye On Education, 1998.
MLA-referens (9:e uppl.)Glatthorn, Allan A. Performance Assessment and Standards-based Curricula: The Achievement Cycle. Eye On Education, 1998.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.