PATZER L GORDON. (2008). LOOKS: WHY THEY MATTER MORE THAN YOU EVER IMAGINED. AMACOM.
Lua i Stíl Chicago (17ú heag.)PATZER L GORDON. LOOKS: WHY THEY MATTER MORE THAN YOU EVER IMAGINED. NEW YORK: AMACOM, 2008.
Lua MLA (9ú heag.)PATZER L GORDON. LOOKS: WHY THEY MATTER MORE THAN YOU EVER IMAGINED. AMACOM, 2008.
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