Cloud, H. (2011). Necessary endings: The employees, businesses, and relationships that all of us have to give up in order to move forward (Unabridged.).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCloud, Henry. Necessary Endings: The Employees, Businesses, and Relationships That All of Us Have to Give Up in Order to Move Forward. Unabridged. 2011.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCloud, Henry. Necessary Endings: The Employees, Businesses, and Relationships That All of Us Have to Give Up in Order to Move Forward. Unabridged. 2011.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.