Crystal, B. (2013). Still foolin' 'em: Where i've been, where i'm going, and where the hell are my keys? Macmillan Audio.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCrystal, Billy. Still Foolin' 'Em: Where I've Been, Where I'm Going, and Where the Hell Are My Keys? New York, NY: Macmillan Audio, 2013.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCrystal, Billy. Still Foolin' 'Em: Where I've Been, Where I'm Going, and Where the Hell Are My Keys? Macmillan Audio, 2013.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.