INDIA GOVERNMENT MINISTRY OF FINANCE. (1990). BUDGET NOTIFICATIONS ON CENTRAL EXCISE &CUSTOMS TARIFF 90 91. STANDARD BOOK CO.
Chicago Style aipamenaINDIA GOVERNMENT MINISTRY OF FINANCE. BUDGET NOTIFICATIONS ON CENTRAL EXCISE &CUSTOMS TARIFF 90 91. DELHI: STANDARD BOOK CO, 1990.
MLA aipamenaINDIA GOVERNMENT MINISTRY OF FINANCE. BUDGET NOTIFICATIONS ON CENTRAL EXCISE &CUSTOMS TARIFF 90 91. STANDARD BOOK CO, 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.