APA-ийн эшлэл(7 дахь хэвлэлт)
HEAD, D., & BISHOP, V. (1992). CURRENT PRACTICES IN THE PREPARATION OF TEACHERS FOR CHILDREN WITH VISUAL IMPAIRMENTS AND BLINDNESS.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
HEAD, D.N, ба V.E BISHOP. CURRENT PRACTICES IN THE PREPARATION OF TEACHERS FOR CHILDREN WITH VISUAL IMPAIRMENTS AND BLINDNESS. 1992.
MLA -ийн эшлэл (9 дэх хэвлэлт)
HEAD, D.N, ба V.E BISHOP. CURRENT PRACTICES IN THE PREPARATION OF TEACHERS FOR CHILDREN WITH VISUAL IMPAIRMENTS AND BLINDNESS. 1992.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.