Sachdeva, M. S. (1975). Colon classification: Theory and practice. Sterling Pub..
シカゴスタイル引用形Sachdeva, Mohinder Singh. Colon Classification: Theory and Practice. New Delhi: Sterling Pub., 1975.
MLA引用形式Sachdeva, Mohinder Singh. Colon Classification: Theory and Practice. Sterling Pub., 1975.
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