Awad E M. (2018). Colon Classification: A student companion. Ess Ess publication.
シカゴスタイル引用形Awad E M. Colon Classification: A Student Companion. New Delhi: Ess Ess publication, 2018.
MLA引用形式Awad E M. Colon Classification: A Student Companion. Ess Ess publication, 2018.
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