OUCHI WILLIAM G. (1982). THEORY Z. HOW AMERICAN BUSINESS CAN MEET JAPANIES CHALLENGE. AVON BOOKS.
Lua i Stíl Chicago (17ú heag.)OUCHI WILLIAM G. THEORY Z. HOW AMERICAN BUSINESS CAN MEET JAPANIES CHALLENGE. USA: AVON BOOKS, 1982.
Lua MLA (9ú heag.)OUCHI WILLIAM G. THEORY Z. HOW AMERICAN BUSINESS CAN MEET JAPANIES CHALLENGE. AVON BOOKS, 1982.
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