Dyfyniad APA

E.B.C. (1990). The Central Sales Tax. Eastern Book company Lacknow.

Dyfyniad Arddull Chicago

E.B.C. The Central Sales Tax. Bombay: Eastern Book company Lacknow, 1990.

Dyfyniad MLA

E.B.C. The Central Sales Tax. Eastern Book company Lacknow, 1990.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.