(1925). The struggle for the child labor ammendment as revealed by the Massachusetts referendum.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)The Struggle for the Child Labor Ammendment as Revealed by the Massachusetts Referendum. 1925.
MLA -ийн эшлэл (9 дэх хэвлэлт)The Struggle for the Child Labor Ammendment as Revealed by the Massachusetts Referendum. 1925.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.