Pitman, B., & Howard, J. B. (1886). Manual of phonography. Phonographic Institute.
Lua i Stíl Chicago (17ú heag.)Pitman, Benn, agus Jerome B. Howard. Manual of Phonography. Cincinnati: Phonographic Institute, 1886.
Lua MLA (8ú heag.)Pitman, Benn, agus Jerome B. Howard. Manual of Phonography. Phonographic Institute, 1886.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.