Helio Sequence (Musical group) & Helio Sequence (Musical group). (2015). The helio sequence. Sub Pop.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHelio Sequence (Musical group) और Helio Sequence (Musical group). The Helio Sequence. Seattle, WA: Sub Pop, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHelio Sequence (Musical group) और Helio Sequence (Musical group). The Helio Sequence. Sub Pop, 2015.
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