The economic process,
its principles and problems,
by Raymond T. Bye and William W. Hewett.

APA Citation

Bye, R. Taylor., Hewett, W. Wallace. (1952). The economic process: its principles and problems. New York: Appleton-Century-Crofts.

MLA Citation

Bye, Raymond Taylor, 1892-, and William Wallace Hewett. The Economic Process: Its Principles And Problems. New York: Appleton-Century-Crofts, 1952.

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