Sewa Singh. (1990). Practical manual of colon classification: Edition-7. Jaico Publishing House.
Chicago Edition CitationSewa Singh. Practical Manual of Colon Classification: Edition-7. Bombay: Jaico Publishing House, 1990.
MLA引文Sewa Singh. Practical Manual of Colon Classification: Edition-7. Jaico Publishing House, 1990.
警告:这些引文格式不一定是100%准确.