MAXWELL JOHN C. (2004). WINING WITH PEOPLE: DISCOVER THE PEOPLE PRINCIPLES THAT WORK FOR YOU EVERY TIME. PEARSON POWER.
Lua i Stíl Chicago (17ú heag.)MAXWELL JOHN C. WINING WITH PEOPLE: DISCOVER THE PEOPLE PRINCIPLES THAT WORK FOR YOU EVERY TIME. INDIA: PEARSON POWER, 2004.
Lua MLA (9ú heag.)MAXWELL JOHN C. WINING WITH PEOPLE: DISCOVER THE PEOPLE PRINCIPLES THAT WORK FOR YOU EVERY TIME. PEARSON POWER, 2004.
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