Lua APA (7ú heag.)

SoRelle, R. P., & Smith, H. H. (1936). Advanced typewriting exercises. Gregg Publishing Co..

Lua i Stíl Chicago (17ú heag.)

SoRelle, Rupert Pitt, agus Harold Harland Smith. Advanced Typewriting Exercises. New York : Chicago [etc.]: Gregg Publishing Co., 1936.

Lua MLA (8ú heag.)

SoRelle, Rupert Pitt, agus Harold Harland Smith. Advanced Typewriting Exercises. Gregg Publishing Co., 1936.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.