秦立彦著. (2020). 理想世界及其裂隙：华兹华斯叙事诗研究：an inquiry into the narrative poems by William Wordsworth. 北京大学出版社.
Lua i Stíl Chicago (17ú heag.)秦立彦著. 理想世界及其裂隙：华兹华斯叙事诗研究：an Inquiry into the Narrative Poems by William Wordsworth. 北京大学出版社, 2020.
Lua MLA (8ú heag.)秦立彦著. 理想世界及其裂隙：华兹华斯叙事诗研究：an Inquiry into the Narrative Poems by William Wordsworth. 北京大学出版社, 2020.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.