Booth, Wayne C. 
The craft of research /  Wayne C. Booth, Gregory G. Colomb, Joseph M. Williams.   - 2nd ed.   - Chicago, [Ill.] ;  London :  University of Chicago Press,  2003.   - xv, 329 p. :  ill. ;  22 cm.   - Chicago guides to writing, editing, and publishing .  - Chicago guides to writing, editing, and publishing .