Alberta Teachers' Association & Alberta Teachers' Association. Early Childhood Education Council. Early childhood education. Alberta Teachers' Association.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Alberta Teachers' Association ба Alberta Teachers' Association. Early Childhood Education Council. Early Childhood Education. Edmonton: Alberta Teachers' Association.
MLA -ийн эшлэл (9 дэх хэвлэлт)Alberta Teachers' Association ба Alberta Teachers' Association. Early Childhood Education Council. Early Childhood Education. Alberta Teachers' Association.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.