Kneeland , S. (2001). Thinking Straight: A Systematic Guide to Managerial Problem Solving and Decision-Making That Works. Leods Press.
Chicago-čujuhus (17. p.)Kneeland , Steve. Thinking Straight: A Systematic Guide to Managerial Problem Solving and Decision-Making That Works. New Delhi: Leods Press, 2001.
MLA-čujuhus (9. p.)Kneeland , Steve. Thinking Straight: A Systematic Guide to Managerial Problem Solving and Decision-Making That Works. Leods Press, 2001.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.