Sewa Singh. (1998). Practical manual of colon classification: Edition - 7 (7th ed.). Jaico.
Dyfyniad Arddull ChicagoSewa Singh. Practical Manual of Colon Classification: Edition - 7. 7th ed. Mumbai: Jaico, 1998.
Dyfyniad MLASewa Singh. Practical Manual of Colon Classification: Edition - 7. 7th ed. Jaico, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.