Larsen, L. A., Freitag, L. E., & Koebele, A. M. (1940). Stenographer's reference manual: A handbook for stenographers, a guide for the transcription and the placement of letters. Southwestern Pub. Co.
Lua i Stíl Chicago (17ú heag.)Larsen, Lenna Andrea, Lynda E. Freitag, agus Apollonia Mary Koebele. Stenographer's Reference Manual: A Handbook for Stenographers, a Guide for the Transcription and the Placement of Letters. Cincinnati, New York [etc.]: Southwestern Pub. Co, 1940.
Lua MLA (8ú heag.)Larsen, Lenna Andrea, et al. Stenographer's Reference Manual: A Handbook for Stenographers, a Guide for the Transcription and the Placement of Letters. Southwestern Pub. Co, 1940.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.