Census of population, 1960
MLA
Census of Population, 1960. Washington: U.S. Govt. Print. Off., 1963-1964
APA, 7th edition
(1963-1964). Census of population, 1960. Washington: U.S. Govt. Print. Off
Chicago, 17th edition
Census of population, 1960. Washington: U.S. Govt. Print. Off., 1963-1964