YOUNG, S. (1968). Management A Decision-making Approach Stanley Young. Dickenson Publishing Company.
Lua i Stíl Chicago (17ú heag.)YOUNG, Stanley. Management A Decision-making Approach Stanley Young. Dickenson Publishing Company, 1968.
Lua MLA (8ú heag.)YOUNG, Stanley. Management A Decision-making Approach Stanley Young. Dickenson Publishing Company, 1968.
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