Greer, F. (1980). Stenospeed skill building dictation and transcrition: Editor's edition. SRA.
Dyfyniad Arddull ChicagoGreer, Frances. Stenospeed Skill Building Dictation and Transcrition: Editor's Edition. Chicago: SRA, 1980.
Dyfyniad MLAGreer, Frances. Stenospeed Skill Building Dictation and Transcrition: Editor's Edition. SRA, 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.