Clouse, B. F. (2005). 265 troubleshooting strategies for writing nonfiction. New York: McGraw-Hill.
Dyfyniad Arddull ChicagoClouse, Barbara Fine. 265 Troubleshooting Strategies for Writing Nonfiction. New York: McGraw-Hill, 2005.
Dyfyniad MLAClouse, Barbara Fine. 265 Troubleshooting Strategies for Writing Nonfiction. New York: McGraw-Hill, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.