Dyfyniad APA
Fried, J. (2012). Who really drove the economy into the ditch? Algora Pub..
Dyfyniad Arddull Chicago
Fried, Joseph. Who Really Drove the Economy into the Ditch? New York: Algora Pub., 2012.
Dyfyniad MLA
Fried, Joseph. Who Really Drove the Economy into the Ditch? Algora Pub., 2012.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.