Trotman, K. M. (1973). Modern Secretarial Procedure. McGraw-Hill.
Citación estilo ChicagoTrotman, Kathleen M. Modern Secretarial Procedure. London: McGraw-Hill, 1973.
Cita MLATrotman, Kathleen M. Modern Secretarial Procedure. McGraw-Hill, 1973.
Warning: These citations may not always be 100% accurate.