Vitale, J. (2007). The seven lost secrets of success: Million dollar ideas of Bruce Barton, America’s forgotten genius. Hoboken, N.J: John Wiley & Sons.
シカゴスタイル引用形Vitale, Joe. The Seven Lost Secrets of Success: Million Dollar Ideas of Bruce Barton, America’s Forgotten Genius. Hoboken, N.J: John Wiley & Sons, 2007.
MLA引用形式Vitale, Joe. The Seven Lost Secrets of Success: Million Dollar Ideas of Bruce Barton, America’s Forgotten Genius. Hoboken, N.J: John Wiley & Sons, 2007.
警告: この引用は必ずしも正確ではありません.