MCTAVISH RONALD. (1980). INDUSTRIAL MARKETING. MACMILLAN.
Lua i Stíl Chicago (17ú heag.)MCTAVISH RONALD. INDUSTRIAL MARKETING. LONDON: MACMILLAN, 1980.
Lua MLA (9ú heag.)MCTAVISH RONALD. INDUSTRIAL MARKETING. MACMILLAN, 1980.
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