Burken L Judith. (1977). Introduction to Reporting. W.M.C Biaon.
Cita Chicago (17th ed.)Burken L Judith. Introduction to Reporting. America: W.M.C Biaon, 1977.
Cita MLA (9th ed.)Burken L Judith. Introduction to Reporting. W.M.C Biaon, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.