Sangal. B, Walia. A. K, . (2005). All India Vat Manual Vol - 1. Delhi: Commercial Law Pub. Pvt. Ltd.
Sangal. B, Walia. A. K, . 2005. All India Vat Manual Vol - 1. Delhi: Commercial Law Pub. Pvt. Ltd.
Sangal. B, Walia. A. K, . All India Vat Manual Vol - 1. Delhi: Commercial Law Pub. Pvt. Ltd. 2005.