Reigner, C. G. (1921). Advanced dictation and secretarial training. The H. M. Rowe company.
Cita Chicago (17th ed.)Reigner, Charles Gottshall. Advanced Dictation and Secretarial Training. Baltimore, San Francisco: The H. M. Rowe company, 1921.
Cita MLA (9th ed.)Reigner, Charles Gottshall. Advanced Dictation and Secretarial Training. The H. M. Rowe company, 1921.
Atenció: Aquestes cites poden no estar 100% correctes.