The income structure of the United States /
by Maurice Leven, assisted by Kathryn Robertson Wright. --
APA Citation
Leven, M., Murphy, K. Robertson. (1938). The income structure of the United States. Washington, D. C.: The Brookings institution.
MLA Citation
Leven, Maurice, and Kathryn Robertson Murphy. The Income Structure of the United States. Washington, D. C.: The Brookings institution, 1938.
Warning: These citations may not always be complete (especially for serials).