Mortell, A. (2000). Berani Menghadapi Kegagalan. Microsoft.
Chicago Style (17th ed.) CitationMortell, Art. Berani Menghadapi Kegagalan. Microsoft, 2000.
MLA (8th ed.) CitationMortell, Art. Berani Menghadapi Kegagalan. Microsoft, 2000.
Warning: These citations may not always be 100% accurate.