BARDEN , W. (1983). WHAT DO YOU DO AFTER YOU PLUG IT IN? HOWARD W. SAMS & CO.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBARDEN , W. WHAT DO YOU DO AFTER YOU PLUG IT IN? INDIANA: HOWARD W. SAMS & CO, 1983.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBARDEN , W. WHAT DO YOU DO AFTER YOU PLUG IT IN? HOWARD W. SAMS & CO, 1983.
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