(2006). School & Parent Interaction by Household Language & Poverty Status: 2002-03. U.S. Department of Education.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)School & Parent Interaction by Household Language & Poverty Status: 2002-03. U.S. Department of Education, 2006.
MLA -ийн эшлэл (9 дэх хэвлэлт)School & Parent Interaction by Household Language & Poverty Status: 2002-03. U.S. Department of Education, 2006.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.