Dyfyniad APA

Avtar Singh. (1977). Sale of goods (2nd ed.). Eastern Book.

Dyfyniad Arddull Chicago

Avtar Singh. Sale of Goods. 2nd ed. Lucknow: Eastern Book, 1977.

Dyfyniad MLA

Avtar Singh. Sale of Goods. 2nd ed. Eastern Book, 1977.

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