STACK JACK. (1994). GREAT GAME OF BUSINESS. CURRENCY DOUBLE DAY.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSTACK JACK. GREAT GAME OF BUSINESS. NEW YORK: CURRENCY DOUBLE DAY, 1994.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSTACK JACK. GREAT GAME OF BUSINESS. CURRENCY DOUBLE DAY, 1994.
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