Pains of Being Pure at Heart (Musical group). (2017). The echo of pleasure. Painbow Records.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPains of Being Pure at Heart (Musical group). The Echo of Pleasure. New York: Painbow Records, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPains of Being Pure at Heart (Musical group). The Echo of Pleasure. Painbow Records, 2017.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.