The labor sector
[by] Neil W. Chamberlain [and] Donald E. Cullen.

APA Citation

Chamberlain, N. W., Cullen, D. E. (1971). The labor sector. 2d ed. New York: McGraw-Hill.

MLA Citation

Chamberlain, Neil W, and Donald E Cullen. The Labor Sector. 2d ed. New York: McGraw-Hill, 1971.

Warning: These citations may not always be complete (especially for serials).