Hubbard, C. (2012). Summer of secrets: Seasons of the heart (Large print ed.). Kennebec Large Print/Gale Cengage Learning.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHubbard, Charlotte. Summer of Secrets: Seasons of the Heart. Large print ed. Detroit: Kennebec Large Print/Gale Cengage Learning, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHubbard, Charlotte. Summer of Secrets: Seasons of the Heart. Large print ed. Kennebec Large Print/Gale Cengage Learning, 2012.
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