The President and Congress /
Rowland Egger [and] Joseph P. Harris.
Egger, R., Harris, J. Pratt. (1963). The President and Congress. New York: McGraw-Hill.
Egger, Rowland, 1908-1979, and Joseph Pratt Harris. The President And Congress. New York: McGraw-Hill, 1963.
Warning: These citations may not always be complete (especially for serials).