PARKINSON C. (1981). BUSINESS IS PEOPLE. INDIA BOOK HOUSE.
Chicago Style (17. basım) AtıfPARKINSON C. BUSINESS IS PEOPLE. BOMBAY: INDIA BOOK HOUSE, 1981.
MLA (9th ed.) AtıfPARKINSON C. BUSINESS IS PEOPLE. INDIA BOOK HOUSE, 1981.
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