Dyfyniad APA

Avtar Singh. (1999). Law of contract (7th ed.). Eastern book company.

Dyfyniad Arddull Chicago

Avtar Singh. Law of Contract. 7th ed. Lucknow: Eastern book company, 1999.

Dyfyniad MLA

Avtar Singh. Law of Contract. 7th ed. Eastern book company, 1999.

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