Fox, A. &. F. (2018). The miracle of positive thinking. jaico publishing house.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFox, Arnold & Fox. The Miracle of Positive Thinking. Mumbai: jaico publishing house, 2018.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFox, Arnold & Fox. The Miracle of Positive Thinking. jaico publishing house, 2018.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.