Lua APA (7ú heag.)

LANCASTER GEOFF. (2000). MARKETING FUNDAMENTALS 1999-2000. VIVA BOOKS PVT.LTD.

Lua i Stíl Chicago (17ú heag.)

LANCASTER GEOFF. MARKETING FUNDAMENTALS 1999-2000. NEW DELHI: VIVA BOOKS PVT.LTD, 2000.

Lua MLA (9ú heag.)

LANCASTER GEOFF. MARKETING FUNDAMENTALS 1999-2000. VIVA BOOKS PVT.LTD, 2000.

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