INDIA GOVERNMENT. (1980). CENTRAL SALES TAX ACT 1956. EASTERN BOOK.
Chicago-viite (17. p.)INDIA GOVERNMENT. CENTRAL SALES TAX ACT 1956. LUCKNOW: EASTERN BOOK, 1980.
MLA-viite (9. p.)INDIA GOVERNMENT. CENTRAL SALES TAX ACT 1956. EASTERN BOOK, 1980.
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