LUCAS, S. E. (2020). The art of public speaking 13th ed. MC GRAW HILL.
Citación estilo ChicagoLUCAS, Stephen E. The Art of Public Speaking 13th Ed. MC GRAW HILL, 2020.
Cita MLALUCAS, Stephen E. The Art of Public Speaking 13th Ed. MC GRAW HILL, 2020.
Warning: These citations may not always be 100% accurate.