education, N. A. o. S. D. o. s. (1999). Blind and Visually Impaired Students: Educational Service Guidelines. Perkins School for the Blind.
Chicago Style (17th ed.) Citationeducation, National Association of State Directors of special. Blind and Visually Impaired Students: Educational Service Guidelines. Perkins School for the Blind, 1999.
MLA (8th ed.) Citationeducation, National Association of State Directors of special. Blind and Visually Impaired Students: Educational Service Guidelines. Perkins School for the Blind, 1999.
Warning: These citations may not always be 100% accurate.