Schaff, B. "Earth, air, and sky, and ocean hath its bubbles, and versae is one of them - this most of all": Poetische Freiräume britischer Dichterinnen der Romantik / Barbara Schaff. Autorschaft : Genus und Genie in d. Zeit um 1800.(1994).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSchaff, Barbara. ""Earth, Air, and Sky, and Ocean Hath Its Bubbles, and Versae Is One of Them - This Most of All": Poetische Freiräume Britischer Dichterinnen Der Romantik / Barbara Schaff." Autorschaft : Genus Und Genie in D. Zeit Um 1800.(1994) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रSchaff, Barbara. ""Earth, Air, and Sky, and Ocean Hath Its Bubbles, and Versae Is One of Them - This Most of All": Poetische Freiräume Britischer Dichterinnen Der Romantik / Barbara Schaff." Autorschaft : Genus Und Genie in D. Zeit Um 1800.(1994), .