FINNIE, W. C. (1994). Hands - Onstrategy. John Willey & Sons.
Lua i Stíl Chicago (17ú heag.)FINNIE, William C. Hands - Onstrategy. John Willey & Sons, 1994.
Lua MLA (8ú heag.)FINNIE, William C. Hands - Onstrategy. John Willey & Sons, 1994.
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