@book{26131,
	author = {Dickinson, Donald C.},
	title = {A bio-bibliography of Langston Hughes, 1902-1967},
	publisher = {Archon Books},
	year = {1972.},
	address = {[Hamden, Conn.]},
	edition = {2d ed., rev.},
	note = {An expansion of the author's dissertation, University of Michigan.}
}