SAPP, R. W. (1984). Strategic Management For Banker Richard W. Sapp; Roger W. Smith. Planning Executives Institute.
Lua i Stíl Chicago (17ú heag.)SAPP, Richard W. Strategic Management For Banker Richard W. Sapp; Roger W. Smith. Planning Executives Institute, 1984.
Lua MLA (8ú heag.)SAPP, Richard W. Strategic Management For Banker Richard W. Sapp; Roger W. Smith. Planning Executives Institute, 1984.
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