THOMKE STEFAN H. (2003). EXPERIMENTATION MATTERS. HARVARD BUSINESS SCHOOL PRESS.
Lua i Stíl Chicago (17ú heag.)THOMKE STEFAN H. EXPERIMENTATION MATTERS. BOSTON: HARVARD BUSINESS SCHOOL PRESS, 2003.
Lua MLA (9ú heag.)THOMKE STEFAN H. EXPERIMENTATION MATTERS. HARVARD BUSINESS SCHOOL PRESS, 2003.
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