HOLT JACK A. (1988). CASES AND APPLICATION IN LOTUS 1-2-3 WITH HAL (2.). GOLGOTIA BOOK FOURCE.
Chicago Style (17. basım) AtıfHOLT JACK A. CASES AND APPLICATION IN LOTUS 1-2-3 WITH HAL. 2. NEW DELHI: GOLGOTIA BOOK FOURCE, 1988.
MLA (9th ed.) AtıfHOLT JACK A. CASES AND APPLICATION IN LOTUS 1-2-3 WITH HAL. 2. GOLGOTIA BOOK FOURCE, 1988.
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