E.B.C. (1990). The Central Sales Tax. Eastern Book company Lacknow.
Čikaški stil citiranja (17. izdanje)E.B.C. The Central Sales Tax. Bombay: Eastern Book company Lacknow, 1990.
MLA način citiranja (9. izdanje)E.B.C. The Central Sales Tax. Eastern Book company Lacknow, 1990.
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