Wright, Paul M.; Smith, Earl; Aptheker, Herbert; Rudwick, Elliott (April 1, 1977). "Communications". The Journal of Negro History. 62 (2): 195–199. doi:10.1086/JNHv62n2p195. S2CID224833436 – via journals.uchicago.edu (Atypon).
Wright, Paul M.; Smith, Earl; Aptheker, Herbert; Rudwick, Elliott (April 1, 1977). "Communications". The Journal of Negro History. 62 (2): 195–199. doi:10.1086/JNHv62n2p195. S2CID224833436 – via journals.uchicago.edu (Atypon).
uchicago.edu
journals.uchicago.edu
Wright, Paul M.; Smith, Earl; Aptheker, Herbert; Rudwick, Elliott (April 1, 1977). "Communications". The Journal of Negro History. 62 (2): 195–199. doi:10.1086/JNHv62n2p195. S2CID224833436 – via journals.uchicago.edu (Atypon).