Dyfyniad APA

Artis, M., & Nobay, A. R. (1978). Association of University Teachers of Economics Conferance, Swansea, 1977 Contemporary Econmic Analysis. Croom Helm.

Dyfyniad Arddull Chicago

Artis, MJ, and A R. Nobay. Association of University Teachers of Economics Conferance, Swansea, 1977 Contemporary Econmic Analysis. London: Croom Helm, 1978.

Dyfyniad MLA

Artis, MJ, and A R. Nobay. Association of University Teachers of Economics Conferance, Swansea, 1977 Contemporary Econmic Analysis. Croom Helm, 1978.

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