Seth Godin. Start With Why: How Great Leaders Inspire Everyone to Take Action. Penguin Books.
芝加哥风格引文Seth Godin. Start With Why: How Great Leaders Inspire Everyone to Take Action. Penguin Books.
MLA引文Seth Godin. Start With Why: How Great Leaders Inspire Everyone to Take Action. Penguin Books.
警告：这些引文格式不一定是100％准确.