Chamberlain, N. W., & Perlman, R. (1964). Sourcebook on labor (Rev. ed.). McGraw-Hill.
Cita Chicago (17th ed.)Chamberlain, Neil W., i Richard Perlman. Sourcebook on Labor. Rev. ed. New York: McGraw-Hill, 1964.
Cita MLA (8th ed.)Chamberlain, Neil W., i Richard Perlman. Sourcebook on Labor. Rev. ed. McGraw-Hill, 1964.
Atenció: Aquestes cites poden no estar 100% correctes.