| 1 |  | The souls of black folk : Related readings / W.E.B. Du Bois . - Evanston : McDougal Littell , 1998. - 94 tr ; 28 cm
Thông tin xếp giá: N/400/A.001255 |
| 2 | | W.E.B. Du Bois : Scholar and activist / Mark Stafford . - Rev.ed. - Philadelphia : Chelsea , 2005. - VII,118 tr ; 24 cm. - ( Black Americans of achievement )
Thông tin xếp giá: 300/A.000121 |