西德博特姆 & 戴青. (2018). 罗马战士 北方之狼 The wolves of the north: Warrior of Rome. 时代文艺出版社.
Lua i Stíl Chicago (17ú heag.)西德博特姆 agus 戴青. 罗马战士 北方之狼 The Wolves of the North: Warrior of Rome. 时代文艺出版社, 2018.
Lua MLA (8ú heag.)西德博特姆 agus 戴青. 罗马战士 北方之狼 The Wolves of the North: Warrior of Rome. 时代文艺出版社, 2018.
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