Agnew, P. L., & Loso, F. W. (1954). Secretarial office practice (5th ed.). South-western Pub. Co.
Lua i Stíl Chicago (17ú heag.)Agnew, Peter Lawrence, agus Foster W. Loso. Secretarial Office Practice. 5th ed. Cincinnati: South-western Pub. Co, 1954.
Lua MLA (8ú heag.)Agnew, Peter Lawrence, agus Foster W. Loso. Secretarial Office Practice. 5th ed. South-western Pub. Co, 1954.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.