GILLESPIE, C. (1971). Accounting System Procedure And Methods. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)GILLESPIE, Cecil. Accounting System Procedure And Methods. Prentice-Hall, 1971.
Lua MLA (8ú heag.)GILLESPIE, Cecil. Accounting System Procedure And Methods. Prentice-Hall, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.