Redden, J. P. The presence of variety reduces perceived quantity. Journal of consumer research.
Lua i Stíl Chicago (17ú heag.)Redden, Joseph P. "The Presence of Variety Reduces Perceived Quantity." Journal of Consumer Research .
Lua MLA (9ú heag.)Redden, Joseph P. "The Presence of Variety Reduces Perceived Quantity." Journal of Consumer Research, .
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