@book {1805, title = {The Negro Almanac: A Reference Work on the Afro-American: 1776 Bicentennial Edition 1976}, year = {1976}, pages = {1206}, publisher = {Bellwether}, organization = {Bellwether}, edition = {3d ed}, address = {New York}, author = {Harry A Ploski and William Marr} } @book {3730, title = {The Negro Almanac: A Reference Work on the Afro-American: 1776 Bicentennial Edition 1976}, year = {1976}, pages = {1206}, publisher = {Bellwether}, organization = {Bellwether}, edition = {3d ed}, address = {New York}, author = {Harry A Ploski and William Marr} }