APA (7. basım) Alıntı

Program for Decentralized Educational Development. (1987). The Development and validation of home-based instructional materials for visually impaired and orthopedically handicapped learners. Program for Decentralized Educational Development.

Chicago Style (17. basım) Atıf

Program for Decentralized Educational Development. The Development and Validation of Home-based Instructional Materials for Visually Impaired and Orthopedically Handicapped Learners. [Manila]: Program for Decentralized Educational Development, 1987.

MLA (9th ed.) Atıf

Program for Decentralized Educational Development. The Development and Validation of Home-based Instructional Materials for Visually Impaired and Orthopedically Handicapped Learners. Program for Decentralized Educational Development, 1987.