Dyfyniad APA

Greenaway, D., .Bleaney, M. F., & .Stewart, I. M. T. (1996). A guide to modern economics. Routledge.

Dyfyniad Arddull Chicago

Greenaway, David, M. F. .Bleaney, and Ian M. T. .Stewart. A Guide to Modern Economics. London ; New York: Routledge, 1996.

Dyfyniad MLA

Greenaway, David, et al. A Guide to Modern Economics. Routledge, 1996.

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