E.B.C. (1990). The Central Sales Tax. Eastern Book company Lacknow.
Citazione stile Chigago Style (17a edizione)E.B.C. The Central Sales Tax. Bombay: Eastern Book company Lacknow, 1990.
Citatione MLA (9a ed.)E.B.C. The Central Sales Tax. Eastern Book company Lacknow, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.