Industry and Labor in Allegheny County, The Negro Minority :

MLA

Hope, John II and Adam Matthews Digital (Firm). Industry and Labor in Allegheny County, The Negro Minority :. Marlborough, Wiltshire : Adam Matthew Digital, 2017.

APA

Hope, J. & Adam Matthews Digital (Firm). (2017). Industry and Labor in Allegheny County, The Negro Minority :. Marlborough, Wiltshire : Adam Matthew Digital.

Chicago

Hope, John II and Adam Matthews Digital (Firm). Industry and Labor in Allegheny County, The Negro Minority :. Marlborough, Wiltshire : Adam Matthew Digital, 2017.