DEMENTE BOYE. (1988). JAPANESE ETIQUETTE & ETHICS IN BUSINESS. N T C BUSINESS BOOKS.
Chicago-čujuhus (17. p.)DEMENTE BOYE. JAPANESE ETIQUETTE & ETHICS IN BUSINESS. U.S.A: N T C BUSINESS BOOKS, 1988.
MLA-čujuhus (9. p.)DEMENTE BOYE. JAPANESE ETIQUETTE & ETHICS IN BUSINESS. N T C BUSINESS BOOKS, 1988.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.