IMAI, M. (1986). Kaizen (ky'zen): The key to Japan's competptpve success. McGraw-Hill.
Chicago-čujuhus (17. p.)IMAI, Masaaki. Kaizen (ky'zen): The Key to Japan's Competptpve Success. New York: McGraw-Hill, 1986.
MLA-čujuhus (9. p.)IMAI, Masaaki. Kaizen (ky'zen): The Key to Japan's Competptpve Success. McGraw-Hill, 1986.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.