(1989). Program planning and evaluation for blind and visually impaired students: National guidelines for educational excellence. New York: American Foundation for Blind.
Citação norma ChicagoProgram Planning and Evaluation for Blind and Visually Impaired Students: National Guidelines for Educational Excellence. New York: American Foundation for Blind, 1989.
Citação norma MLAProgram Planning and Evaluation for Blind and Visually Impaired Students: National Guidelines for Educational Excellence. New York: American Foundation for Blind, 1989.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.