SAPP, R. W. (1984). Strategic Management For Banker Richard W. Sapp And Roger W. Smith. Planning Executive institute.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSAPP, Richard W. Strategic Management For Banker Richard W. Sapp And Roger W. Smith. Planning Executive institute, 1984.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSAPP, Richard W. Strategic Management For Banker Richard W. Sapp And Roger W. Smith. Planning Executive institute, 1984.
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