TEAD, O. (1935). The art of leadership. McGraw-Hill.
Chicago-čujuhus (17. p.)TEAD, Ordway. The Art of Leadership. New York: McGraw-Hill, 1935.
MLA-čujuhus (9. p.)TEAD, Ordway. The Art of Leadership. McGraw-Hill, 1935.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.