Lua APA (7ú heag.)
ebrary, Inc, & Larsen, H. H. (1997). Cases in marketing. SAGE Publications.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus Hanne Hartvig Larsen. Cases in Marketing. London: SAGE Publications, 1997.
Lua MLA (9ú heag.)
ebrary, Inc, agus Hanne Hartvig Larsen. Cases in Marketing. SAGE Publications, 1997.
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