Dyfyniad APA

376606 Beale, H. G., Bishop, W. D., & Furmston, M. P. (1990). Contract cases and materials. London Butterworths.

Dyfyniad Arddull Chicago

376606 Beale, H. G., W. D. Bishop, and M. P. Furmston. Contract Cases and Materials. London Butterworths, 1990.

Dyfyniad MLA

376606 Beale, H. G., et al. Contract Cases and Materials. London Butterworths, 1990.

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