Hough, G. A. (1988). News writing. Houghton Mifflin.
Cita Chicago (17th ed.)Hough, George A. News Writing. Houghton Mifflin, 1988.
Cita MLA (9th ed.)Hough, George A. News Writing. Houghton Mifflin, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.